Annotations: 9KQB

PSII-FCPII supercomplex from haptophyte Chrysotila roscoffensis

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
IA [auth C]	Neur_chan_LBD,Neur_chan_memb	e9kqbC1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Neur_chan_LBD,Neur_chan_memb	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
K, X [auth k]	Photosystem II reaction center protein K (psbK)	-	-	-
I, W [auth i]	Photosystem II reaction center protein I (psbI)	-	-	-
H, V [auth h]	Photosystem II reaction center protein H (psbH)	-	-	-
G [auth F], U [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 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
F [auth E], T [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 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 B], S [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 thylakoid membrane
D [auth A], R [auth a]	Photosystem II protein D1	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
MA [auth 4], PA [auth G]	Fucoxanthin chlorophyll a/c binding protein II (FCPII-4)	-	-	-
B [auth 6], J	Fucoxanthin chlorophyll a/c binding protein II (FCPII-5)	-	-	-
KA [auth 9], LA [auth 3]	Light harvesting protein	-	photosynthesis photosynthesis, light reaction photosynthesis, light harvesting metabolic process cellular process generation of precursor metabolites and energy	cellular anatomical structure membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle chloroplast
IA [auth C], JA [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 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
GA [auth D], HA [auth d]	Photosystem II D2 protein	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 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
EA [auth 2], FA [auth 8]	Fucoxanthin chlorophyll a/c binding protein II (FCPII-2)	-	-	-
DA [auth x], Q [auth X]	Photosystem II reaction center protein X (psbX)	-	-	-
CA [auth w], P [auth W]	Photosystem II reaction center protein W (psbW)	-	-	-
BA [auth t], O [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
AA [auth n], N	Photosystem II reaction center protein Psb36	-	-	-
M, Z [auth m]	Photosystem II reaction center protein M (psbM)	-	-	-
L, Y [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 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
A [auth 1], C [auth 7], NA [auth 5], OA [auth g]	Fucoxanthin chlorophyll a/c binding protein II (FCPII-1)	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G [auth F], U [auth f]	IPR006241	Photosystem II cytochrome b559, beta subunit	Family
G [auth F], U [auth f]	IPR013081	Photosystem II cytochrome b559, N-terminal	Domain
G [auth F], U [auth f]	IPR006216	Photosystem II cytochrome b559, conserved site	Conserved Site
F [auth E], T [auth e]	IPR013081	Photosystem II cytochrome b559, N-terminal	Domain
F [auth E], T [auth e]	IPR006217	Photosystem II cytochrome b559, alpha subunit	Family
F [auth E], T [auth e]	IPR013082	Photosystem II cytochrome b559, alpha subunit, lumenal region	Domain
F [auth E], T [auth e]	IPR037025	Photosystem II cytochrome b559, alpha subunit superfamily	Homologous Superfamily
F [auth E], T [auth e]	IPR006216	Photosystem II cytochrome b559, conserved site	Conserved Site
E [auth B], S [auth b]	IPR036001	Photosystem antenna protein-like superfamily	Homologous Superfamily
E [auth B], S [auth b]	IPR000932	Photosystem antenna protein-like	Family
E [auth B], S [auth b]	IPR017486	Photosystem II CP47 reaction centre protein	Family
D [auth A], R [auth a]	IPR005867	Photosystem II protein D1	Family
D [auth A], R [auth a]	IPR036854	Photosystem II protein D1/D2 superfamily	Homologous Superfamily
D [auth A], R [auth a]	IPR000484	Photosynthetic reaction centre, L/M	Family
D [auth A], R [auth a]	IPR055265	Photosynthetic reaction centre, L/M, conserved site	Conserved Site
D [auth A], R [auth a]	IPR055266	Photosystem II protein D1/D2	Family
KA [auth 9], LA [auth 3]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
KA [auth 9], LA [auth 3]	IPR022796	Chlorophyll A-B binding protein	Family
IA [auth C], JA [auth c]	IPR036001	Photosystem antenna protein-like superfamily	Homologous Superfamily
IA [auth C], JA [auth c]	IPR000932	Photosystem antenna protein-like	Family
IA [auth C], JA [auth c]	IPR005869	Photosystem II CP43 reaction centre protein	Family
IA [auth C], JA [auth c]	IPR044900	Photosystem II CP43 reaction centre protein superfamily	Homologous Superfamily
GA [auth D], HA [auth d]	IPR005868	Photosystem II D2	Family
GA [auth D], HA [auth d]	IPR036854	Photosystem II protein D1/D2 superfamily	Homologous Superfamily
GA [auth D], HA [auth d]	IPR000484	Photosynthetic reaction centre, L/M	Family
GA [auth D], HA [auth d]	IPR055265	Photosynthetic reaction centre, L/M, conserved site	Conserved Site
GA [auth D], HA [auth d]	IPR055266	Photosystem II protein D1/D2	Family
BA [auth t], O [auth T]	IPR001743	Photosystem II PsbT	Family
BA [auth t], O [auth T]	IPR037268	Photosystem II PsbT superfamily	Homologous Superfamily
L, Y [auth l]	IPR003372	Photosystem II PsbL	Family
L, Y [auth l]	IPR037266	Photosystem II PsbL superfamily	Homologous Superfamily

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9KQB | pdb_00009kqb

PSII-FCPII supercomplex from haptophyte Chrysotila roscoffensis

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage