9HYU | pdb_00009hyu

Cryo-EM structure of the Chromera velia PSI supercomplex at 1.84 Angstrom resolution

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)
I [auth L]	Ras	e9hyuL1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
F [auth E]	Ras	e9hyuE1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
C [auth A]	Ras	e9hyuA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
B [auth 2]	Ras	e9hyu21	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
S [auth B]	Ras	e9hyuB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
R [auth a]	Ras	e9hyua1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
P [auth f]	Ras	e9hyuf1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
O [auth e]	Ras	e9hyue1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
N [auth d]	Ras	e9hyud1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
M [auth c]	Ras	e9hyuc1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)
L [auth b]	Ras	e9hyub1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ras	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth L]	Photosystem I reaction center subunit V	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem I membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane photosystem I reaction center thylakoid
H [auth I]	Photosystem I protein (PsaI)	-	-	-
G [auth F]	Photosystem I reaction center subunit III	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem I membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane photosystem I reaction center thylakoid
F [auth E]	Photosystem I reaction center subunit IV	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem I membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane photosystem I reaction center thylakoid
E [auth D]	Photosystem I reaction center subunit II	-	photosynthesis metabolic process cellular process	protein-containing complex photosystem intracellular anatomical structure photosystem I membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane photosystem I reaction center thylakoid protein-containing complex photosystem intracellular anatomical structure photosystem I membrane membrane protein complex intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle photosynthetic membrane photosystem I reaction center 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 C]	Photosystem I iron-sulfur center	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster 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 photosynthetic electron transport in photosystem I	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membrane membraneless organelle intracellular membraneless organelle photosynthetic membrane thylakoid membrane thylakoid protein-containing complex photosystem photosystem I membrane protein complex
C [auth A]	photosystem I	-	photosynthesis metabolic process cellular process	cellular anatomical structure membrane intracellular organelle intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle thylakoid
B [auth 2]	Superoxide dismutase [Fe]	cation binding ion binding binding metal ion binding small molecule binding superoxide dismutase activity oxidoreductase activity, acting on superoxide radicals as acceptor oxidoreductase activity antioxidant activity catalytic activity	-	-
S [auth B]	Photosystem I protein (PsaB)	-	photosynthesis metabolic process cellular process	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
R [auth a]	Photosystem I P700 chlorophyll a apoprotein A1	-	-	-
Q [auth u]	Photosystem I protein (PsaV)	-	-	-
P [auth f]	Chlorophyll a-b binding protein, chloroplastic	-	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
O [auth e]	Plastid 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
N [auth d]	Plastid 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
M [auth c]	Plastid 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
L [auth b]	Plastid 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
K [auth R]	Photosystem I protein (PsaR)	-	-	-
J [auth M]	Photosystem I protein (PsaM)	-	-	-
A [auth 1]	Superoxide dismutase [Fe]	cation binding ion binding binding metal ion binding small molecule binding superoxide dismutase activity oxidoreductase activity, acting on superoxide radicals as acceptor oxidoreductase activity antioxidant activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth L]	IPR003757	Photosystem I PsaL, reaction centre subunit XI	Domain
I [auth L]	IPR022980	Photosystem I, reaction centre subunit XI	Family
I [auth L]	IPR036592	Photosystem I PsaL, reaction centre subunit XI superfamily	Homologous Superfamily
G [auth F]	IPR036577	Photosystem I PsaF, reaction centre subunit III superfamily	Homologous Superfamily
G [auth F]	IPR003666	Photosystem I PsaF, reaction centre subunit III	Family
F [auth E]	IPR008990	Electron transport accessory-like domain superfamily	Homologous Superfamily
F [auth E]	IPR003375	Photosystem I PsaE, reaction centre subunit IV	Family
E [auth D]	IPR003685	Photosystem I PsaD	Family
E [auth D]	IPR036579	Photosystem I, reaction centre subunit PsaD superfamily	Homologous Superfamily
D [auth C]	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
D [auth C]	IPR050157	Photosystem I iron-sulfur center	Family
D [auth C]	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
D [auth C]	IPR017491	Photosystem I protein PsaC	Family
C [auth A]	IPR036408	Photosystem I PsaA/PsaB superfamily	Homologous Superfamily
C [auth A]	IPR001280	Photosystem I PsaA/PsaB	Family
C [auth A]	IPR020586	Photosystem I PsaA/PsaB, conserved site	Conserved Site
B [auth 2]	IPR036324	Manganese/iron superoxide dismutase, N-terminal domain superfamily	Homologous Superfamily
B [auth 2]	IPR001189	Manganese/iron superoxide dismutase	Family
B [auth 2]	IPR019833	Manganese/iron superoxide dismutase, binding site	Binding Site
B [auth 2]	IPR019832	Manganese/iron superoxide dismutase, C-terminal	Domain
B [auth 2]	IPR019831	Manganese/iron superoxide dismutase, N-terminal	Domain
B [auth 2]	IPR036314	Manganese/iron superoxide dismutase, C-terminal domain superfamily	Homologous Superfamily
S [auth B]	IPR036408	Photosystem I PsaA/PsaB superfamily	Homologous Superfamily
S [auth B]	IPR001280	Photosystem I PsaA/PsaB	Family
S [auth B]	IPR020586	Photosystem I PsaA/PsaB, conserved site	Conserved Site
P [auth f]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
P [auth f]	IPR022796	Chlorophyll A-B binding protein	Family
O [auth e]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
O [auth e]	IPR022796	Chlorophyll A-B binding protein	Family
N [auth d]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
N [auth d]	IPR022796	Chlorophyll A-B binding protein	Family
M [auth c]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
M [auth c]	IPR022796	Chlorophyll A-B binding protein	Family
L [auth b]	IPR001344	Chlorophyll A-B binding protein, plant and chromista	Family
L [auth b]	IPR022796	Chlorophyll A-B binding protein	Family
A [auth 1]	IPR036324	Manganese/iron superoxide dismutase, N-terminal domain superfamily	Homologous Superfamily
A [auth 1]	IPR019833	Manganese/iron superoxide dismutase, binding site	Binding Site
A [auth 1]	IPR019832	Manganese/iron superoxide dismutase, C-terminal	Domain
A [auth 1]	IPR019831	Manganese/iron superoxide dismutase, N-terminal	Domain
A [auth 1]	IPR036314	Manganese/iron superoxide dismutase, C-terminal domain superfamily	Homologous Superfamily