Annotations: 7OUI

Structure of C2S2M2-type Photosystem supercomplex from Arabidopsis thaliana (digitonin-extracted)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
JA [auth f]	SCOP2B Superfamily	Cytochrome b559 subunits	8098830	3001602	SCOP2B (2022-06-29)
J [auth F]	SCOP2B Superfamily	Cytochrome b559 subunits	8098830	3001602	SCOP2B (2022-06-29)
I [auth E]	SCOP2B Superfamily	Cytochrome b559 subunits	8098774	3001602	SCOP2B (2022-06-29)
IA [auth e]	SCOP2B Superfamily	Cytochrome b559 subunits	8098774	3001602	SCOP2B (2022-06-29)
HA [auth d]	SCOP2B Superfamily	Bacterial photosystem II reaction centre, L and M subunits	8098768	3000736	SCOP2B (2022-06-29)
H [auth D]	SCOP2B Superfamily	Bacterial photosystem II reaction centre, L and M subunits	8098768	3000736	SCOP2B (2022-06-29)
GA [auth c]	SCOP2B Superfamily	Photosystem II antenna protein-like	8098772	3001674	SCOP2B (2022-06-29)
G [auth C]	SCOP2B Superfamily	Photosystem II antenna protein-like	8098772	3001674	SCOP2B (2022-06-29)
FA [auth b]	SCOP2B Superfamily	Photosystem II antenna protein-like	8098770	3001674	SCOP2B (2022-06-29)
F [auth B]	SCOP2B Superfamily	Photosystem II antenna protein-like	8098770	3001674	SCOP2B (2022-06-29)
EA [auth a]	SCOP2B Superfamily	Bacterial photosystem II reaction centre, L and M subunits	8098954	3000736	SCOP2B (2022-06-29)
E [auth A]	SCOP2B Superfamily	Bacterial photosystem II reaction centre, L and M subunits	8098954	3000736	SCOP2B (2022-06-29)
YA [auth r]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8099114	3000343	SCOP2B (2022-06-29)
Y [auth R]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8099114	3000343	SCOP2B (2022-06-29)
XA [auth y]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076980	3000343	SCOP2B (2022-06-29)
X [auth Y]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076980	3000343	SCOP2B (2022-06-29)
WA [auth n]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076980	3000343	SCOP2B (2022-06-29)
W [auth N]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076980	3000343	SCOP2B (2022-06-29)
VA [auth g]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076980	3000343	SCOP2B (2022-06-29)
V [auth G]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8076980	3000343	SCOP2B (2022-06-29)
UA [auth s]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8100724	3000343	SCOP2B (2022-06-29)
U [auth S]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8100724	3000343	SCOP2B (2022-06-29)
BA [auth 6]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8104017	3000343	SCOP2B (2022-06-29)
B [auth 2]	SCOP2 Family	Chlorophyll a-b binding protein	8104016	4001763	SCOP2 (2022-06-29)
B [auth 2]	SCOP2 Superfamily	Chlorophyll a-b binding protein	8104017	3000343	SCOP2 (2022-06-29)
TA [auth z]	SCOP2B Superfamily	PsbZ-like	8098778	3001624	SCOP2B (2022-06-29)
T [auth Z]	SCOP2B Superfamily	PsbZ-like	8098778	3001624	SCOP2B (2022-06-29)
PA [auth o]	SCOP2B Superfamily	OMPA barrel-like	8098590	3000208	SCOP2B (2022-06-29)
P [auth O]	SCOP2B Superfamily	OMPA barrel-like	8098590	3000208	SCOP2B (2022-06-29)
OA [auth m]	SCOP2B Superfamily	Photosystem II reaction center protein M, PsbM	8098838	3001573	SCOP2B (2022-06-29)
O [auth M]	SCOP2B Superfamily	Photosystem II reaction center protein M, PsbM	8098838	3001573	SCOP2B (2022-06-29)
NA [auth l]	SCOP2B Superfamily	Photosystem II reaction center protein L, PsbL	8098788	3001523	SCOP2B (2022-06-29)
N [auth L]	SCOP2B Superfamily	Photosystem II reaction center protein L, PsbL	8098788	3001523	SCOP2B (2022-06-29)
MA [auth k]	SCOP2B Superfamily	Photosystem II reaction center protein K, PsbK	8098776	3001585	SCOP2B (2022-06-29)
M [auth K]	SCOP2B Superfamily	Photosystem II reaction center protein K, PsbK	8098776	3001585	SCOP2B (2022-06-29)
LA [auth i]	SCOP2B Superfamily	Photosystem II reaction center protein I, PsbI	8098834	3001590	SCOP2B (2022-06-29)
L [auth I]	SCOP2B Superfamily	Photosystem II reaction center protein I, PsbI	8098834	3001590	SCOP2B (2022-06-29)
KA [auth h]	SCOP2B Superfamily	Photosystem II 10 kDa phosphoprotein PsbH	8101549	3001547	SCOP2B (2022-06-29)
K [auth H]	SCOP2B Superfamily	Photosystem II 10 kDa phosphoprotein PsbH	8101549	3001547	SCOP2B (2022-06-29)
CA [auth 7]	SCOP2 Family	Chlorophyll a-b binding protein	8103980	4001763	SCOP2 (2022-06-29)
CA [auth 7]	SCOP2 Superfamily	Chlorophyll a-b binding protein	8103981	3000343	SCOP2 (2022-06-29)
C [auth 3]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8103981	3000343	SCOP2B (2022-06-29)
AA [auth 5]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8103981	3000343	SCOP2B (2022-06-29)
A [auth 1]	SCOP2B Superfamily	Chlorophyll a-b binding protein	8103981	3000343	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
JA [auth f]	Ran_BP1	e7ouif1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
J [auth F]	EGF_Teneurin	e7ouiF1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
I [auth E]	EGF_Teneurin	e7ouiE1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
IA [auth e]	Ran_BP1	e7ouie1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
HA [auth d]	Ran_BP1	e7ouid1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
H [auth D]	EGF_Teneurin	e7ouiD1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
GA [auth c]	Ran_BP1	e7ouic1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
G [auth C]	EGF_Teneurin	e7ouiC1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
FA [auth b]	Ran_BP1	e7ouib1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
F [auth B]	EGF_Teneurin	e7ouiB1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
EA [auth a]	Ran_BP1	e7ouia1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
E [auth A]	EGF_Teneurin	e7ouiA1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
DA [auth 8]	Ran_BP1	e7oui81	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
D [auth 4]	EGF_Teneurin	e7oui41	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
YA [auth r]	Ran_BP1	e7ouir1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
Y [auth R]	EGF_Teneurin	e7ouiR1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
XA [auth y]	Ran_BP1	e7ouiy1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
X [auth Y]	EGF_Teneurin	e7ouiY1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
WA [auth n]	Ran_BP1	e7ouin1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
W [auth N]	Ran_BP1	e7ouiN1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
VA [auth g]	Ran_BP1	e7ouig1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
V [auth G]	Ran_BP1	e7ouiG1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
UA [auth s]	Ran_BP1	e7ouis1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
U [auth S]	EGF_Teneurin	e7ouiS1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
BA [auth 6]	Ran_BP1	e7oui61	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
B [auth 2]	EGF_Teneurin	e7oui21	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
TA [auth z]	Ran_BP1	e7ouiz1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
T [auth Z]	EGF_Teneurin	e7ouiZ1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
SA [auth x]	Ran_BP1	e7ouix1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
S [auth X]	EGF_Teneurin	e7ouiX1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
RA [auth w]	Ran_BP1	e7ouiw1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
R [auth W]	EGF_Teneurin	e7ouiW1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
QA [auth t]	Ran_BP1	e7ouit1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
Q [auth T]	EGF_Teneurin	e7ouiT1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
PA [auth o]	Ran_BP1	e7ouio1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
P [auth O]	EGF_Teneurin	e7ouiO1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
OA [auth m]	Ran_BP1	e7ouim1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
O [auth M]	EGF_Teneurin	e7ouiM1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
NA [auth l]	Ran_BP1	e7ouil1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
N [auth L]	EGF_Teneurin	e7ouiL1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
MA [auth k]	Ran_BP1	e7ouik1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
M [auth K]	EGF_Teneurin	e7ouiK1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
LA [auth i]	Ran_BP1	e7ouii1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
L [auth I]	EGF_Teneurin	e7ouiI1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
KA [auth h]	Ran_BP1	e7ouih1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
K [auth H]	EGF_Teneurin	e7ouiH1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: EGF_Teneurin	ECOD (v295.2)
CA [auth 7]	Ran_BP1	e7oui71	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
C [auth 3]	Ran_BP1	e7oui31	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
AA [auth 5]	Ran_BP1	e7oui51	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)
A [auth 1]	Ran_BP1	e7oui11	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ran_BP1	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
EA [auth a]	1.20.85.10	Mainly Alpha	Up-down Bundle	Photosynthetic Reaction Center, subunit M	domain 1	CATH (utative)
E [auth A]	1.20.85.10	Mainly Alpha	Up-down Bundle	Photosynthetic Reaction Center, subunit M	domain 1	CATH (utative)
DA [auth 8]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (utative)
D [auth 4]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (utative)
WA [auth n]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (utative)
W [auth N]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (utative)
UA [auth s]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (utative)
U [auth S]	1.10.3460.10	Mainly Alpha	Orthogonal Bundle	Chlorophyll a-b binding protein	Chlorophyll a/b binding protein domain	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
I [auth E], IA [auth e]	PF00284	Lumenal portion of Cytochrome b559, alpha (gene psbE) subunit (Cytochrom_B559a)	Lumenal portion of Cytochrome b559, alpha (gene psbE) subunit	-	Family
H [auth D], HA [auth d]	PF00124	Photosynthetic reaction centre protein (Photo_RC)	Photosynthetic reaction centre protein	-	Family
G [auth C], GA [auth c]	PF00421	Photosystem II protein (PSII)	Photosystem II protein	-	Family
F [auth B], FA [auth b]	PF00421	Photosystem II protein (PSII)	Photosystem II protein	-	Family
E [auth A], EA [auth a]	PF00124	Photosynthetic reaction centre protein (Photo_RC)	Photosynthetic reaction centre protein	-	Family
D [auth 4], DA [auth 8]	PF00504	Chlorophyll A-B binding protein (Chloroa_b-bind)	Chlorophyll A-B binding protein	-	Family
Y [auth R], YA [auth r]	PF00504	Chlorophyll A-B binding protein (Chloroa_b-bind)	Chlorophyll A-B binding protein	-	Family
V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], XA [auth y]	PF00504	Chlorophyll A-B binding protein (Chloroa_b-bind)	Chlorophyll A-B binding protein	-	Family
U [auth S], UA [auth s]	PF00504	Chlorophyll A-B binding protein (Chloroa_b-bind)	Chlorophyll A-B binding protein	-	Family
B [auth 2], BA [auth 6]	PF00504	Chlorophyll A-B binding protein (Chloroa_b-bind)	Chlorophyll A-B binding protein	-	Family
T [auth Z], TA [auth z]	PF01737	YCF9 (Ycf9)	YCF9	-	Family
R [auth W], RA [auth w]	PF07123	Photosystem II reaction centre W protein (PsbW) (PsbW)	Photosystem II reaction centre W protein (PsbW)	-	Family
Q [auth T], QA [auth t]	PF01405	Photosystem II reaction centre T protein (PsbT)	Photosystem II reaction centre T protein	The exact function of this protein is unknown. It probably consists of a single transmembrane spanning helix. The Swiss:P37256 protein, appears to be (i) a novel photosystem II subunit and (ii) required for maintaining optimal photosystem II activity ...	The exact function of this protein is unknown. It probably consists of a single transmembrane spanning helix. The Swiss:P37256 protein, appears to be (i) a novel photosystem II subunit and (ii) required for maintaining optimal photosystem II activity under adverse growth conditions [1].	Domain
P [auth O], PA [auth o]	PF01716	Manganese-stabilising protein / photosystem II polypeptide (MSP)	Manganese-stabilising protein / photosystem II polypeptide	-	Family
O [auth M], OA [auth m]	PF05151	Photosystem II reaction centre M protein (PsbM) (PsbM)	Photosystem II reaction centre M protein (PsbM)	-	Family
M [auth K], MA [auth k]	PF02533	Photosystem II 4 kDa reaction centre component (PsbK)	Photosystem II 4 kDa reaction centre component	-	Family
L [auth I], LA [auth i]	PF02532	Photosystem II reaction centre I protein (PSII 4.8 kDa protein) (PsbI)	Photosystem II reaction centre I protein (PSII 4.8 kDa protein)	-	Family
K [auth H], KA [auth h]	PF00737	Photosystem II 10 kDa phosphoprotein (PsbH)	Photosystem II 10 kDa phosphoprotein	-	Family
A [auth 1], AA [auth 5], C [auth 3], CA [auth 7]	PF00504	Chlorophyll A-B binding protein (Chloroa_b-bind)	Chlorophyll A-B binding protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
J [auth F], JA [auth f]	Cytochrome b559 subunit beta (PsbF)	binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding electron transfer activity	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex photosystem photosystem II membrane membrane protein complex intracellular membraneless organelle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex photosystem photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast thylakoid membrane chloroplast thylakoid outer membrane organelle membrane
I [auth E], IA [auth e]	Cytochrome b559 subunit alpha	binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding electron transfer activity	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
H [auth D], HA [auth d]	Photosystem II D2 protein	RNA binding binding nucleic acid binding mRNA binding oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor oxidoreductase activity oxygen evolving activity oxidoreductase activity, acting on diphenols and related substances as donors catalytic activity chlorophyll binding tetrapyrrole binding cation binding transition metal ion binding iron ion binding RNA binding binding nucleic acid binding mRNA binding oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor oxidoreductase activity oxygen evolving activity oxidoreductase activity, acting on diphenols and related substances as donors catalytic activity chlorophyll binding tetrapyrrole binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding electron transfer activity	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain photosynthetic electron transport in photosystem II metabolic process cellular process generation of precursor metabolites and energy	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex photosystem photosystem II membrane membrane protein complex intracellular membraneless organelle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex photosystem photosystem II membrane membrane protein complex intracellular membraneless organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast thylakoid membrane chloroplast thylakoid outer membrane organelle membrane
G [auth C], GA [auth c]	Photosystem II CP43 reaction center protein	RNA binding binding nucleic acid binding mRNA binding chlorophyll binding tetrapyrrole binding	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain photosynthetic electron transport in photosystem II metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid photosystem II reaction center protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid photosystem II reaction center chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane chloroplast stromal thylakoid plastid stroma chloroplast stroma plastoglobule
F [auth B], FA [auth b]	Photosystem II CP47 reaction center protein	RNA binding binding nucleic acid binding mRNA binding chlorophyll binding tetrapyrrole binding	photosynthesis protein-containing complex organization photosynthesis, light reaction generation of precursor metabolites and energy photosystem II assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex assembly cellular process metabolic process cellular component organization or biogenesis photosynthetic electron transport chain electron transport chain photosynthesis protein-containing complex organization photosynthesis, light reaction generation of precursor metabolites and energy photosystem II assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex assembly cellular process metabolic process cellular component organization or biogenesis photosynthetic electron transport chain electron transport chain photosynthetic electron transport in photosystem II	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
E [auth A], EA [auth a]	Photosystem II protein D1	RNA binding binding nucleic acid binding mRNA binding oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor oxidoreductase activity oxygen evolving activity oxidoreductase activity, acting on diphenols and related substances as donors catalytic activity chlorophyll binding tetrapyrrole binding cation binding transition metal ion binding iron ion binding RNA binding binding nucleic acid binding mRNA binding oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor oxidoreductase activity oxygen evolving activity oxidoreductase activity, acting on diphenols and related substances as donors catalytic activity chlorophyll binding tetrapyrrole binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding electron transfer activity	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain photosynthetic electron transport in photosystem II metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
D [auth 4], DA [auth 8]	Chlorophyll a-b binding protein, chloroplastic	protein binding binding protein domain specific binding	photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process cellular process generation of precursor metabolites and energy	chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane
Z [auth U], ZA [auth u]	Photosystem II 5 kDa protein, chloroplastic	-	-	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope bounding membrane of organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane photosynthetic membrane organelle membrane
Y [auth R], YA [auth r]	Chlorophyll a-b binding protein CP29.1, chloroplastic	protein binding binding protein domain specific binding RNA binding nucleic acid binding mRNA binding	photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process cellular process generation of precursor metabolites and energy	membrane-bounded organelle intracellular anatomical structure plastid intracellular membrane-bounded organelle intracellular organelle plastoglobule cellular anatomical structure plastid stroma organelle chloroplast stroma cytoplasm chloroplast intracellular membraneless organelle plastid thylakoid membrane-bounded organelle intracellular anatomical structure plastid intracellular membrane-bounded organelle intracellular organelle plastoglobule cellular anatomical structure plastid stroma organelle chloroplast stroma cytoplasm chloroplast intracellular membraneless organelle plastid thylakoid chloroplast thylakoid membraneless organelle thylakoid cell periphery plasma membrane membrane chloroplast thylakoid membrane plastid membrane organelle outer membrane plastid thylakoid membrane organelle envelope bounding membrane of organelle plastid envelope thylakoid membrane outer membrane photosynthetic membrane organelle membrane
V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], XA [auth y]	Chlorophyll a-b binding protein 1, chloroplastic	protein binding binding protein domain specific binding RNA binding nucleic acid binding mRNA binding chlorophyll binding tetrapyrrole binding	photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process cellular process generation of precursor metabolites and energy	membrane-bounded organelle intracellular anatomical structure plastid intracellular membraneless organelle intracellular membrane-bounded organelle plastid thylakoid intracellular organelle cellular anatomical structure chloroplast thylakoid organelle membraneless organelle cytoplasm thylakoid chloroplast membrane-bounded organelle intracellular anatomical structure plastid intracellular membraneless organelle intracellular membrane-bounded organelle plastid thylakoid intracellular organelle cellular anatomical structure chloroplast thylakoid organelle membraneless organelle cytoplasm thylakoid chloroplast chloroplast thylakoid membrane plastid membrane organelle outer membrane plastid thylakoid membrane organelle envelope bounding membrane of organelle plastid envelope membrane thylakoid membrane outer membrane photosynthetic membrane organelle membrane nucleus
U [auth S], UA [auth s]	Chlorophyll a-b binding protein CP26, chloroplastic	protein binding binding protein domain specific binding RNA binding nucleic acid binding mRNA binding	photosynthesis protein-containing complex organization photosynthesis, light reaction generation of precursor metabolites and energy photosystem II assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex assembly cellular process metabolic process cellular component organization or biogenesis photosynthesis, light harvesting response to light stimulus photosynthesis protein-containing complex organization photosynthesis, light reaction generation of precursor metabolites and energy photosystem II assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex assembly cellular process metabolic process cellular component organization or biogenesis photosynthesis, light harvesting response to light stimulus response to stimulus response to radiation response to abiotic stimulus energy quenching nonphotochemical quenching	chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane protein-containing complex photosystem photosystem II membrane protein complex photosystem II antenna complex cytosol thylakoid light-harvesting complex light-harvesting complex PSII associated light-harvesting complex II chloroplast thylakoid membrane protein complex plastoglobule plastid stroma chloroplast stroma
B [auth 2], BA [auth 6]	Chlorophyll a-b binding protein 3, chloroplastic	protein binding binding protein domain specific binding	regulation of stomatal movement regulation of biological process regulation of cellular process stomatal movement biological regulation cellular process response to stimulus response to chemical response to stress response to herbicide response to toxic substance response to light stimulus response to light intensity response to radiation regulation of stomatal movement regulation of biological process regulation of cellular process stomatal movement biological regulation cellular process response to stimulus response to chemical response to stress response to herbicide response to toxic substance response to light stimulus response to light intensity response to radiation response to abiotic stimulus response to high light intensity response to abscisic acid response to lipid response to hormone response to alcohol response to endogenous stimulus response to oxygen-containing compound photosynthesis, light harvesting in photosystem II photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process generation of precursor metabolites and energy	chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane thylakoid light-harvesting complex protein-containing complex membrane protein complex light-harvesting complex PSII associated light-harvesting complex II chloroplast thylakoid membrane protein complex
T [auth Z], TA [auth z]	Photosystem II reaction center protein Z	-	photosynthesis metabolic process cellular process regulation of biological process regulation of cellular process regulation of photosynthesis photosynthesis, light reaction photosystem II stabilization regulation of photosynthesis, light reaction biological regulation regulation of generation of precursor metabolites and energy generation of precursor metabolites and energy regulation of metabolic process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
S [auth X], SA [auth x]	(thale cress) hypothetical protein	-	localization cellular localization transport establishment of localization in cell vacuolar transport intracellular transport cellular process establishment of localization photosynthesis metabolic process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid
R [auth W], RA [auth w]	Photosystem II reaction center W protein, chloroplastic	-	photosynthesis metabolic process cellular process regulation of biological process regulation of cellular process regulation of photosynthesis photosynthesis, light reaction photosystem II stabilization regulation of photosynthesis, light reaction biological regulation regulation of generation of precursor metabolites and energy generation of precursor metabolites and energy regulation of metabolic process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
Q [auth T], QA [auth t]	Photosystem II reaction center protein T	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
P [auth O], PA [auth o]	Oxygen-evolving enhancer protein 1-1, chloroplastic	RNA binding binding nucleic acid binding mRNA binding enzyme regulator activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor oxidoreductase activity oxygen evolving activity oxidoreductase activity, acting on diphenols and related substances as donors catalytic activity poly-pyrimidine tract binding RNA binding binding nucleic acid binding mRNA binding enzyme regulator activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor oxidoreductase activity oxygen evolving activity oxidoreductase activity, acting on diphenols and related substances as donors catalytic activity poly-pyrimidine tract binding poly(U) RNA binding single-stranded RNA binding	photosynthesis protein-containing complex organization photosynthesis, light reaction generation of precursor metabolites and energy photosystem II assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex assembly cellular process metabolic process cellular component organization or biogenesis regulation of biological process regulation of cellular process photosynthesis protein-containing complex organization photosynthesis, light reaction generation of precursor metabolites and energy photosystem II assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex assembly cellular process metabolic process cellular component organization or biogenesis regulation of biological process regulation of cellular process regulation of photosynthesis photosystem II stabilization regulation of photosynthesis, light reaction biological regulation regulation of generation of precursor metabolites and energy regulation of metabolic process response to light stimulus response to stimulus negative regulation of photosynthesis, light reaction photosynthetic electron transport chain negative regulation of biological process electron transport chain response to high light intensity photoinhibition negative regulation of cellular process response to light intensity negative regulation of metabolic process response to radiation response to abiotic stimulus negative regulation of photosynthesis	chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane plastid stroma chloroplast stroma plastid thylakoid lumen chloroplast thylakoid lumen thylakoid lumen protein-containing complex photosystem catalytic complex photosystem II membrane protein complex photosystem II oxygen evolving complex oxidoreductase complex chloroplast photosystem II chloroplast thylakoid membrane protein complex plastoglobule extracellular region apoplast
O [auth M], OA [auth m]	Photosystem II reaction center protein M	-	photosynthesis photosynthesis, light reaction metabolic process cellular process generation of precursor metabolites and energy	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
N [auth L], NA [auth l]	Photosystem II reaction center protein L	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid membrane-bounded organelle plastid intracellular membrane-bounded organelle plastid thylakoid chloroplast thylakoid cytoplasm chloroplast chloroplast thylakoid membrane plastid membrane organelle outer membrane plastid thylakoid membrane organelle envelope bounding membrane of organelle plastid envelope thylakoid membrane outer membrane organelle membrane
M [auth K], MA [auth k]	Photosystem II reaction center protein K	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid photosystem II reaction center protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid photosystem II reaction center chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
L [auth I], LA [auth i]	Photosystem II reaction center protein I	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem II membrane membrane protein complex intracellular membraneless organelle photosystem II reaction center intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane thylakoid chloroplast thylakoid membrane membrane-bounded organelle plastid membrane plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid organelle envelope bounding membrane of organelle plastid envelope chloroplast intracellular membrane-bounded organelle thylakoid membrane chloroplast thylakoid outer membrane cytoplasm organelle membrane
K [auth H], KA [auth h]	Photosystem II reaction center protein H	ion binding binding anion binding phosphate ion binding small molecule binding RNA binding nucleic acid binding mRNA binding	regulation of protein stability biological regulation regulation of biological quality protein stabilization photosynthesis metabolic process cellular process	membrane-bounded organelle intracellular anatomical structure plastid intracellular membraneless organelle intracellular membrane-bounded organelle plastid thylakoid intracellular organelle cellular anatomical structure chloroplast thylakoid organelle membraneless organelle cytoplasm thylakoid chloroplast membrane-bounded organelle intracellular anatomical structure plastid intracellular membraneless organelle intracellular membrane-bounded organelle plastid thylakoid intracellular organelle cellular anatomical structure chloroplast thylakoid organelle membraneless organelle cytoplasm thylakoid chloroplast chloroplast thylakoid membrane plastid membrane organelle outer membrane plastid thylakoid membrane organelle envelope bounding membrane of organelle plastid envelope membrane thylakoid membrane outer membrane photosynthetic membrane organelle membrane protein-containing complex photosystem catalytic complex photosystem II membrane protein complex photosystem II oxygen evolving complex oxidoreductase complex
A [auth 1], AA [auth 5], C [auth 3], CA [auth 7]	Chlorophyll a-b binding protein, chloroplastic	protein binding binding protein domain specific binding	photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process cellular process generation of precursor metabolites and energy	chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
J [auth F], JA [auth f]	IPR006241	Photosystem II cytochrome b559, beta subunit	Family
J [auth F], JA [auth f]	IPR013081	Photosystem II cytochrome b559, N-terminal	Domain
J [auth F], JA [auth f]	IPR006216	Photosystem II cytochrome b559, conserved site	Conserved Site
I [auth E], IA [auth e]	IPR006217	Photosystem II cytochrome b559, alpha subunit	Family
I [auth E], IA [auth e]	IPR013082	Photosystem II cytochrome b559, alpha subunit, lumenal region	Domain
I [auth E], IA [auth e]	IPR037025	Photosystem II cytochrome b559, alpha subunit superfamily	Homologous Superfamily
I [auth E], IA [auth e]	IPR013081	Photosystem II cytochrome b559, N-terminal	Domain
I [auth E], IA [auth e]	IPR006216	Photosystem II cytochrome b559, conserved site	Conserved Site
H [auth D], HA [auth d]	IPR036854	Photosystem II protein D1/D2 superfamily	Homologous Superfamily
H [auth D], HA [auth d]	IPR005868	Photosystem II D2	Family
H [auth D], HA [auth d]	IPR000484	Photosynthetic reaction centre, L/M	Family
H [auth D], HA [auth d]	IPR055265	Photosynthetic reaction centre, L/M, conserved site	Conserved Site
H [auth D], HA [auth d]	IPR055266	Photosystem II protein D1/D2	Family
G [auth C], GA [auth c]	IPR036001	Photosystem antenna protein-like superfamily	Homologous Superfamily
G [auth C], GA [auth c]	IPR000932	Photosystem antenna protein-like	Family
G [auth C], GA [auth c]	IPR005869	Photosystem II CP43 reaction centre protein	Family
G [auth C], GA [auth c]	IPR044900	Photosystem II CP43 reaction centre protein superfamily	Homologous Superfamily
F [auth B], FA [auth b]	IPR017486	Photosystem II CP47 reaction centre protein	Family
F [auth B], FA [auth b]	IPR036001	Photosystem antenna protein-like superfamily	Homologous Superfamily
F [auth B], FA [auth b]	IPR000932	Photosystem antenna protein-like	Family
E [auth A], EA [auth a]	IPR036854	Photosystem II protein D1/D2 superfamily	Homologous Superfamily
E [auth A], EA [auth a]	IPR005867	Photosystem II protein D1	Family
E [auth A], EA [auth a]	IPR000484	Photosynthetic reaction centre, L/M	Family
E [auth A], EA [auth a]	IPR055265	Photosynthetic reaction centre, L/M, conserved site	Conserved Site
E [auth A], EA [auth a]	IPR055266	Photosystem II protein D1/D2	Family
D [auth 4], DA [auth 8]	IPR063787	Cold-regulated 15 domain	Domain
D [auth 4], DA [auth 8]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
D [auth 4], DA [auth 8]	IPR022796	Chlorophyll A-B binding protein	Family
Z [auth U], ZA [auth u]	IPR040296	Photosystem II 5kDa protein, chloroplastic	Family
Y [auth R], YA [auth r]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
Y [auth R], YA [auth r]	IPR022796	Chlorophyll A-B binding protein	Family
V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], XA [auth y]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], XA [auth y]	IPR022796	Chlorophyll A-B binding protein	Family
U [auth S], UA [auth s]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
U [auth S], UA [auth s]	IPR022796	Chlorophyll A-B binding protein	Family
B [auth 2], BA [auth 6]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
B [auth 2], BA [auth 6]	IPR022796	Chlorophyll A-B binding protein	Family
T [auth Z], TA [auth z]	IPR036512	Photosystem II PsbZ superfamily	Homologous Superfamily
T [auth Z], TA [auth z]	IPR002644	Photosystem II PsbZ, reaction centre	Family
S [auth X], SA [auth x]	IPR009518	Photosystem II PsbX	Family
S [auth X], SA [auth x]	IPR005024	Vacuolar-sorting protein SNF7-like	Family
R [auth W], RA [auth w]	IPR009806	Photosystem II PsbW, class 2	Family
Q [auth T], QA [auth t]	IPR001743	Photosystem II PsbT	Family
Q [auth T], QA [auth t]	IPR037268	Photosystem II PsbT superfamily	Homologous Superfamily
P [auth O], PA [auth o]	IPR011250	Outer membrane protein/outer membrane enzyme PagP-like, beta-barrel superfamily	Homologous Superfamily
P [auth O], PA [auth o]	IPR002628	Photosystem II extrinsic protein O	Family
O [auth M], OA [auth m]	IPR007826	Photosystem II PsbM	Family
O [auth M], OA [auth m]	IPR037269	Photosystem II PsbM superfamily	Homologous Superfamily
N [auth L], NA [auth l]	IPR003372	Photosystem II PsbL	Family
N [auth L], NA [auth l]	IPR037266	Photosystem II PsbL superfamily	Homologous Superfamily
M [auth K], MA [auth k]	IPR037270	Photosystem II PsbK superfamily	Homologous Superfamily
M [auth K], MA [auth k]	IPR003687	Photosystem II PsbK	Family
L [auth I], LA [auth i]	IPR037271	Photosystem II PsbI superfamily	Homologous Superfamily
L [auth I], LA [auth i]	IPR003686	Photosystem II PsbI	Family
K [auth H], KA [auth h]	IPR036863	Photosystem II reaction centre protein H superfamily	Homologous Superfamily
K [auth H], KA [auth h]	IPR001056	Photosystem II reaction centre protein H	Family
A [auth 1], AA [auth 5], C [auth 3], CA [auth 7]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
A [auth 1], AA [auth 5], C [auth 3], CA [auth 7]	IPR022796	Chlorophyll A-B binding protein	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A [auth 1], AA [auth 5], B [auth 2], BA [auth 6], C [auth 3] A [auth 1], AA [auth 5], B [auth 2], BA [auth 6], C [auth 3], CA [auth 7], D [auth 4], DA [auth 8], E [auth A], EA [auth a], F [auth B], FA [auth b], G [auth C], GA [auth c], H [auth D], HA [auth d], I [auth E], IA [auth e], J [auth F], JA [auth f], K [auth H], KA [auth h], L [auth I], LA [auth i], M [auth K], MA [auth k], N [auth L], NA [auth l], O [auth M], OA [auth m], P [auth O], PA [auth o], Q [auth T], QA [auth t], R [auth W], RA [auth w], S [auth X], SA [auth x], T [auth Z], TA [auth z], U [auth S], UA [auth s], V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], XA [auth y], Y [auth R], YA [auth r], Z [auth U], ZA [auth u]	OPM	Transmembrane	Alpha-helical polytopic	Photosystems	Photosystem II

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth 1], AA [auth 5], B [auth 2], BA [auth 6], C [auth 3] A [auth 1], AA [auth 5], B [auth 2], BA [auth 6], C [auth 3], CA [auth 7], D [auth 4], DA [auth 8], E [auth A], EA [auth a], F [auth B], FA [auth b], G [auth C], GA [auth c], H [auth D], HA [auth d], I [auth E], IA [auth e], J [auth F], JA [auth f], K [auth H], KA [auth h], L [auth I], LA [auth i], M [auth K], MA [auth k], N [auth L], NA [auth l], O [auth M], OA [auth m], P [auth O], PA [auth o], Q [auth T], QA [auth t], R [auth W], RA [auth w], S [auth X], SA [auth x], T [auth Z], TA [auth z], U [auth S], UA [auth s], V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], XA [auth y], Y [auth R], YA [auth r], Z [auth U], ZA [auth u]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth 1], AA [auth 5], B [auth 2], BA [auth 6], C [auth 3] A [auth 1], AA [auth 5], B [auth 2], BA [auth 6], C [auth 3], CA [auth 7], D [auth 4], DA [auth 8], E [auth A], EA [auth a], F [auth B], FA [auth b], G [auth C], GA [auth c], H [auth D], HA [auth d], I [auth E], IA [auth e], J [auth F], JA [auth f], K [auth H], KA [auth h], L [auth I], LA [auth i], M [auth K], MA [auth k], N [auth L], NA [auth l], O [auth M], OA [auth m], P [auth O], PA [auth o], Q [auth T], QA [auth t], R [auth W], RA [auth w], S [auth X], SA [auth x], T [auth Z], TA [auth z], U [auth S], UA [auth s], V [auth G], VA [auth g], W [auth N], WA [auth n], X [auth Y], XA [auth y], Y [auth R], YA [auth r], Z [auth U], ZA [auth u]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Photosystems	C2S2M2-type Photosystem II supercomplex