7S3D | pdb_00007s3d

Structure of photosystem I with bound ferredoxin from Synechococcus sp. PCC 7335 acclimated to far-red light

External Resource: Annotation

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
S [auth R]	SCOP2 Family	Subunit VIII of photosystem I reaction centre, PsaI	8105715	4002098	SCOP2 (2022-06-29)
S [auth R]	SCOP2 Superfamily	Subunit VIII of photosystem I reaction centre, PsaI	8105716	3000819	SCOP2 (2022-06-29)
DA [auth f]	SCOP2 Family	Subunit III of photosystem I reaction centre, PsaF	8105717	4002091	SCOP2 (2022-06-29)
DA [auth f]	SCOP2 Superfamily	Subunit III of photosystem I reaction centre, PsaF	8105718	3000813	SCOP2 (2022-06-29)
Q [auth P]	SCOP2 Family	Photosystem I accessory protein E (PsaE)	8105721	4001749	SCOP2 (2022-06-29)
Q [auth P]	SCOP2 Superfamily	Electron transport accessory proteins	8105722	3000325	SCOP2 (2022-06-29)
P [auth O]	SCOP2 Family	Photosystem I subunit PsaD	8105695	4003498	SCOP2 (2022-06-29)
P [auth O]	SCOP2 Superfamily	Photosystem I subunit PsaD	8105696	3000951	SCOP2 (2022-06-29)
Z [auth b]	SCOP2 Family	Photosystem I subunits PsaA/PsaB	8105711	4002118	SCOP2 (2022-06-29)
Z [auth b]	SCOP2 Superfamily	Photosystem I subunits PsaA/PsaB	8105712	3000850	SCOP2 (2022-06-29)
X [auth W]	SCOP2 Family	2Fe-2S ferredoxin-related	8105697	4000982	SCOP2 (2022-06-29)
X [auth W]	SCOP2 Superfamily	2Fe-2S ferredoxin-like	8105698	3000113	SCOP2 (2022-06-29)
HA [auth l]	SCOP2 Family	Photosystem I reaction center subunit XI, PsaL	8105713	4002135	SCOP2 (2022-06-29)
HA [auth l]	SCOP2 Superfamily	Photosystem I reaction center subunit XI, PsaL	8105714	3000870	SCOP2 (2022-06-29)
M [auth G]	SCOP2 Family	Photosystem I subunits PsaA/PsaB	8105709	4002118	SCOP2 (2022-06-29)
M [auth G]	SCOP2 Superfamily	Photosystem I subunits PsaA/PsaB	8105710	3000850	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
GA [auth k]	G-gamma	e7s3dk1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
I [auth K]	G-gamma	e7s3dK1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
U [auth T]	G-gamma	e7s3dT1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
FA [auth j]	G-gamma	e7s3dj1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
H [auth J]	G-gamma	e7s3dJ1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
T [auth S]	G-gamma	e7s3dS1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
EA [auth i]	G-gamma	e7s3di1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
G [auth I]	G-gamma	e7s3dI1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
S [auth R]	G-gamma	e7s3dR1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
DA [auth f]	G-gamma	e7s3df1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
F	G-gamma	e7s3dF1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
R [auth Q]	G-gamma	e7s3dQ1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
CA [auth e]	G-gamma	e7s3de1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
Q [auth P]	G-gamma	e7s3dP1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
E	G-gamma	e7s3dE1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
P [auth O]	G-gamma	e7s3dO1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
D	G-gamma	e7s3dD1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
BA [auth d]	G-gamma	e7s3dd1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
AA [auth c]	G-gamma	e7s3dc1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
C	G-gamma	e7s3dC1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
O [auth N]	G-gamma	e7s3dN1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
B	G-gamma	e7s3dB1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
N [auth H]	G-gamma	e7s3dH1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
Z [auth b]	G-gamma	e7s3db1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
JA [auth x]	G-gamma	e7s3dx1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
X [auth W]	G-gamma	e7s3dW1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
L [auth X]	G-gamma	e7s3dX1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
IA [auth m]	G-gamma	e7s3dm1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
K [auth M]	G-gamma	e7s3dM1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
W [auth V]	G-gamma	e7s3dV1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
J [auth L]	G-gamma	e7s3dL1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
V [auth U]	G-gamma	e7s3dU1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
HA [auth l]	G-gamma	e7s3dl1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
A	G-gamma	e7s3dA1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
Y [auth a]	G-gamma	e7s3da1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)
M [auth G]	G-gamma	e7s3dG1	A: alpha bundles	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: G-gamma	ECOD (develop294)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
GA [auth k], I [auth K], U [auth T]	Photosystem I reaction center subunit PsaK	-	-	-
FA [auth j], H [auth J], T [auth S]	Photosystem I reaction center subunit IX	-	-	-
EA [auth i], G [auth I], S [auth R]	PsaI2	-	-	-
DA [auth f], F, R [auth Q]	PSI-F	-	-	-
CA [auth e], E, Q [auth P]	Photosystem I reaction center subunit IV	-	-	-
BA [auth d], D, P [auth O]	Photosystem I 16 kDa polypeptide	-	-	-
AA [auth c], C, O [auth N]	PsaC	oxidoreductase activity catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding electron transfer activity cation binding ion binding metal ion binding	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 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 photosystem I membrane protein complex
B, N [auth H], Z [auth b]	Photosystem I P700 chlorophyll a apoprotein A2	-	-	-
JA [auth x], L [auth X], X [auth W]	2Fe-2S ferredoxin-type domain-containing protein	-	-	-
IA [auth m], K [auth M], W [auth V]	PsaM	-	photosynthesis metabolic process cellular 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 photosystem I membrane protein complex
HA [auth l], J [auth L], V [auth U]	PSI subunit V	-	-	-
A, M [auth G], Y [auth a]	Photosystem I P700 chlorophyll a apoprotein A1	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
AA [auth c], C, O [auth N]	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
AA [auth c], C, O [auth N]	IPR050157	Photosystem I iron-sulfur center	Family
AA [auth c], C, O [auth N]	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
AA [auth c], C, O [auth N]	IPR017491	Photosystem I protein PsaC	Family
IA [auth m], K [auth M], W [auth V]	IPR010010	Photosystem I PsaM, reaction centre	Family
IA [auth m], K [auth M], W [auth V]	IPR037279	Photosystem I PsaM, reaction centre superfamily	Homologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
AA [auth c], C, IA [auth m], K [auth M], O [auth N] AA [auth c], C, IA [auth m], K [auth M], O [auth N], W [auth V]	OPM	Transmembrane	Alpha-helical polytopic	Photosystems	Photosystem I

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
AA [auth c], C, IA [auth m], K [auth M], O [auth N] AA [auth c], C, IA [auth m], K [auth M], O [auth N], W [auth V]	PDBTM	Annotated as membrane protein by PDBTM