Annotations: 5E79

Macromolecular diffractive imaging using imperfect crystals

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
I [auth J]	PEPcase	e5e79J1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
BA [auth j]	PEPcase	e5e79j1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
H [auth I]	PEPcase	e5e79I1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
AA [auth i]	PEPcase	e5e79i1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
Z [auth h]	PEPcase	e5e79h1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
G [auth H]	PEPcase	e5e79H1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
Y [auth f]	PEPcase	e5e79f1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
F	PEPcase	e5e79F1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
E	PEPcase	e5e79E1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
X [auth e]	PEPcase	e5e79e1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
W [auth d]	PEPcase	e5e79d1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
D	PEPcase	e5e79D1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
V [auth c]	PEPcase	e5e79c1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
C	PEPcase	e5e79C1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
U [auth b]	PEPcase	e5e79b1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
B	PEPcase	e5e79B1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
S [auth Z]	PEPcase	e5e79Z1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
LA [auth z]	PEPcase	e5e79z1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
R [auth X]	PEPcase	e5e79X1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
KA [auth x]	PEPcase	e5e79x1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
Q [auth Y]	PEPcase	e5e79Y1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
JA [auth y]	PEPcase	e5e79y1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
P [auth V]	PEPcase	e5e79V1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
IA [auth v]	PEPcase	e5e79v1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
O [auth U]	PEPcase	e5e79U1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
HA [auth u]	PEPcase	e5e79u1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
N [auth T]	PEPcase	e5e79T1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
GA [auth t]	PEPcase	e5e79t1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
M [auth O]	PEPcase	e5e79O1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
FA [auth o]	PEPcase	e5e79o1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
L [auth M]	PEPcase	e5e79M1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
EA [auth m]	PEPcase	e5e79m1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
K [auth L]	PEPcase	e5e79L1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
DA [auth l]	PEPcase	e5e79l1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
J [auth K]	PEPcase	e5e79K1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
CA [auth k]	PEPcase	e5e79k1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
T [auth a]	PEPcase	e5e79a1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)
A	PEPcase	e5e79A1	A: alpha arrays	X: Mog1p/PsbP-like	H: EGF-related	T: TNF receptor-like	F: PEPcase	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
Z [auth h]	1.20.5.880	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Photosystem II reaction center protein H	CATH (4.3.0)
G [auth H]	1.20.5.880	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Photosystem II reaction center protein H	CATH (4.3.0)
E	1.20.5.860	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Photosystem II cytochrome b559, alpha subunit	CATH (4.3.0)
X [auth e]	1.20.5.860	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Photosystem II cytochrome b559, alpha subunit	CATH (4.3.0)
V [auth c]	1.10.10.670	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	photosystem ii from thermosynechococcus elongatus	CATH (4.3.0)
C	1.10.10.670	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	photosystem ii from thermosynechococcus elongatus	CATH (4.3.0)
U [auth b]	3.10.680.10	Alpha Beta	Roll	Photosystem II CP47 reaction center protein	Photosystem II CP47 reaction center protein	CATH (4.3.0)
B	3.10.680.10	Alpha Beta	Roll	Photosystem II CP47 reaction center protein	Photosystem II CP47 reaction center protein	CATH (4.3.0)
S [auth Z]	1.10.287.740	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Photosystem II PsbZ, reaction centre	CATH (4.3.0)
LA [auth z]	1.10.287.740	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Photosystem II PsbZ, reaction centre	CATH (4.3.0)
P [auth V]	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (4.3.0)
IA [auth v]	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (4.3.0)
O [auth U]	1.10.150.320	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
HA [auth u]	1.10.150.320	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
M [auth O]	2.40.160.30	Mainly Beta	Beta Barrel	Porin	Photosystem II, cytochrome c-550 precursor	CATH (4.3.0)
M [auth O]	3.30.2050.10	Alpha Beta	2-Layer Sandwich	photosynthetic oxygen evolving center fold	photosynthetic oxygen evolving center domain	CATH (4.3.0)
FA [auth o]	2.40.160.30	Mainly Beta	Beta Barrel	Porin	Photosystem II, cytochrome c-550 precursor	CATH (4.3.0)
FA [auth o]	3.30.2050.10	Alpha Beta	2-Layer Sandwich	photosynthetic oxygen evolving center fold	photosynthetic oxygen evolving center domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
BA [auth j], I [auth J]	Photosystem II reaction center protein J	-	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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
AA [auth i], H [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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
G [auth H], Z [auth h]	Photosystem II reaction center protein H	ion binding binding anion binding phosphate ion binding small molecule binding	regulation of protein stability biological regulation regulation of biological quality protein stabilization 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 plasma membrane-derived chromatophore 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
F, Y [auth f]	Cytochrome b559 subunit beta	binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
E, X [auth e]	Cytochrome b559 subunit alpha	binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
D, W [auth d]	Photosystem II D2 protein	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 binding tetrapyrrole binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion 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 binding tetrapyrrole binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule 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 plasma membrane-derived chromatophore 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
C, V [auth c]	Photosystem II CP43 reaction center protein	chlorophyll binding 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 plasma membrane-derived chromatophore 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
B, U [auth b]	Photosystem II CP47 reaction center protein	chlorophyll binding 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 plasma membrane-derived chromatophore 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
LA [auth z], S [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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
KA [auth x], R [auth X]	Photosystem II reaction center X protein	-	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 plasma membrane-derived chromatophore 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
JA [auth y], Q [auth Y]	Photosystem II reaction center protein Ycf12	-	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 plasma membrane-derived chromatophore 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
IA [auth v], P [auth V]	Cytochrome c-550	binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	photosynthesis photosynthesis, light reaction metabolic process cellular process generation of precursor metabolites and energy cellular respiration energy derivation by oxidation of organic compounds respiratory electron transport chain electron transport chain	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 plasma membrane-derived chromatophore 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
HA [auth u], O [auth U]	Photosystem II 12 kDa extrinsic protein	-	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	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid extrinsic component of membrane protein-containing complex photosystem catalytic complex photosystem II membrane protein complex photosystem II oxygen evolving complex oxidoreductase complex
GA [auth t], N [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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
FA [auth o], M [auth O]	Photosystem II manganese-stabilizing polypeptide	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	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	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid protein-containing complex photosystem catalytic complex photosystem II membrane protein complex photosystem II oxygen evolving complex oxidoreductase complex
EA [auth m], L [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 plasma membrane-derived chromatophore 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
DA [auth l], K [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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
CA [auth k], J [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 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm
A, T [auth a]	Photosystem II protein D1 1	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 binding tetrapyrrole binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion 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 binding tetrapyrrole binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule 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 plasma membrane-derived chromatophore 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 plasma membrane-derived chromatophore membrane plasma membrane plasma membrane-derived chromatophore thylakoid membrane cell periphery plasma membrane-derived thylakoid membrane plasma membrane region bacterial thylakoid cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
BA [auth j], I [auth J]	IPR002682	Photosystem II PsbJ	Family
BA [auth j], I [auth J]	IPR037267	Photosystem II PsbJ superfamily	Homologous Superfamily
AA [auth i], H [auth I]	IPR037271	Photosystem II PsbI superfamily	Homologous Superfamily
AA [auth i], H [auth I]	IPR003686	Photosystem II PsbI	Family
G [auth H], Z [auth h]	IPR036863	Photosystem II reaction centre protein H superfamily	Homologous Superfamily
G [auth H], Z [auth h]	IPR001056	Photosystem II reaction centre protein H	Family
F, Y [auth f]	IPR006241	Photosystem II cytochrome b559, beta subunit	Family
F, Y [auth f]	IPR013081	Photosystem II cytochrome b559, N-terminal	Domain
F, Y [auth f]	IPR006216	Photosystem II cytochrome b559, conserved site	Conserved Site
E, X [auth e]	IPR013081	Photosystem II cytochrome b559, N-terminal	Domain
E, X [auth e]	IPR006217	Photosystem II cytochrome b559, alpha subunit	Family
E, X [auth e]	IPR013082	Photosystem II cytochrome b559, alpha subunit, lumenal region	Domain
E, X [auth e]	IPR037025	Photosystem II cytochrome b559, alpha subunit superfamily	Homologous Superfamily
E, X [auth e]	IPR006216	Photosystem II cytochrome b559, conserved site	Conserved Site
D, W [auth d]	IPR005868	Photosystem II D2	Family
D, W [auth d]	IPR036854	Photosystem II protein D1/D2 superfamily	Homologous Superfamily
D, W [auth d]	IPR000484	Photosynthetic reaction centre, L/M	Family
D, W [auth d]	IPR055265	Photosynthetic reaction centre, L/M, conserved site	Conserved Site
D, W [auth d]	IPR055266	Photosystem II protein D1/D2	Family
C, V [auth c]	IPR036001	Photosystem antenna protein-like superfamily	Homologous Superfamily
C, V [auth c]	IPR000932	Photosystem antenna protein-like	Family
C, V [auth c]	IPR005869	Photosystem II CP43 reaction centre protein	Family
C, V [auth c]	IPR044900	Photosystem II CP43 reaction centre protein superfamily	Homologous Superfamily
B, U [auth b]	IPR036001	Photosystem antenna protein-like superfamily	Homologous Superfamily
B, U [auth b]	IPR000932	Photosystem antenna protein-like	Family
B, U [auth b]	IPR017486	Photosystem II CP47 reaction centre protein	Family
LA [auth z], S [auth Z]	IPR036512	Photosystem II PsbZ superfamily	Homologous Superfamily
LA [auth z], S [auth Z]	IPR002644	Photosystem II PsbZ, reaction centre	Family
KA [auth x], R [auth X]	IPR009518	Photosystem II PsbX	Family
KA [auth x], R [auth X]	IPR023431	Photosystem II PsbX, type 1 subfamily	Family
JA [auth y], Q [auth Y]	IPR010284	Photosystem II reaction center protein Ycf12	Family
IA [auth v], P [auth V]	IPR017851	Photosystem II extrinsic protein V, cytochrome c-550 precursor	Family
IA [auth v], P [auth V]	IPR016003	Photosystem II extrinsic protein V, cytochrome c-550 precursor-like	Family
IA [auth v], P [auth V]	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
IA [auth v], P [auth V]	IPR009056	Cytochrome c-like domain	Domain
IA [auth v], P [auth V]	IPR029490	Cytochrome c-550 domain	Domain
HA [auth u], O [auth U]	IPR010527	Photosystem II PsbU, oxygen evolving complex	Family
GA [auth t], N [auth T]	IPR001743	Photosystem II PsbT	Family
GA [auth t], N [auth T]	IPR037268	Photosystem II PsbT superfamily	Homologous Superfamily
FA [auth o], M [auth O]	IPR011250	Outer membrane protein/outer membrane enzyme PagP-like, beta-barrel superfamily	Homologous Superfamily
FA [auth o], M [auth O]	IPR002628	Photosystem II extrinsic protein O	Family
EA [auth m], L [auth M]	IPR007826	Photosystem II PsbM	Family
EA [auth m], L [auth M]	IPR037269	Photosystem II PsbM superfamily	Homologous Superfamily
DA [auth l], K [auth L]	IPR003372	Photosystem II PsbL	Family
DA [auth l], K [auth L]	IPR037266	Photosystem II PsbL superfamily	Homologous Superfamily
CA [auth k], J [auth K]	IPR037270	Photosystem II PsbK superfamily	Homologous Superfamily
CA [auth k], J [auth K]	IPR003687	Photosystem II PsbK	Family
A, T [auth a]	IPR005867	Photosystem II protein D1	Family
A, T [auth a]	IPR036854	Photosystem II protein D1/D2 superfamily	Homologous Superfamily
A, T [auth a]	IPR000484	Photosynthetic reaction centre, L/M	Family
A, T [auth a]	IPR055265	Photosynthetic reaction centre, L/M, conserved site	Conserved Site
A, T [auth a]	IPR055266	Photosystem II protein D1/D2	Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, AA [auth i], B, BA [auth j], C A, AA [auth i], B, BA [auth j], C, CA [auth k], D, DA [auth l], E, EA [auth m], F, FA [auth o], G [auth H], GA [auth t], H [auth I], HA [auth u], I [auth J], IA [auth v], J [auth K], JA [auth y], K [auth L], KA [auth x], L [auth M], LA [auth z], M [auth O], N [auth T], O [auth U], P [auth V], Q [auth Y], R [auth X], S [auth Z], T [auth a], U [auth b], V [auth c], W [auth d], X [auth e], Y [auth f], Z [auth h]	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, AA [auth i], B, BA [auth j], C A, AA [auth i], B, BA [auth j], C, CA [auth k], D, DA [auth l], E, EA [auth m], F, FA [auth o], G [auth H], GA [auth t], H [auth I], HA [auth u], I [auth J], IA [auth v], J [auth K], JA [auth y], K [auth L], KA [auth x], L [auth M], LA [auth z], M [auth O], N [auth T], O [auth U], P [auth V], Q [auth Y], R [auth X], S [auth Z], T [auth a], U [auth b], V [auth c], W [auth d], X [auth e], Y [auth f], Z [auth h]	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, AA [auth i], B, BA [auth j], C A, AA [auth i], B, BA [auth j], C, CA [auth k], D, DA [auth l], E, EA [auth m], F, FA [auth o], G [auth H], GA [auth t], H [auth I], HA [auth u], I [auth J], IA [auth v], J [auth K], JA [auth y], K [auth L], KA [auth x], L [auth M], LA [auth z], M [auth O], N [auth T], O [auth U], P [auth V], Q [auth Y], R [auth X], S [auth Z], T [auth a], U [auth b], V [auth c], W [auth d], X [auth e], Y [auth f], Z [auth h]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Photosystems	Photosystem II imaged using imperfect crystals (Bragg peaks only)