6KIG | pdb_00006kig

Structure of cyanobacterial photosystem I-IsiA supercomplex

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: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H [auth J]	SCOP2 Family	Subunit IX of photosystem I reaction centre, PsaJ	8094007	4002101	SCOP2 (2022-06-29)
H [auth J]	SCOP2 Superfamily	Subunit IX of photosystem I reaction centre, PsaJ	8094008	3000824	SCOP2 (2022-06-29)
AA [auth V]	SCOP2 Family	Photosystem I reaction center subunit XI, PsaL	8098977	4002135	SCOP2 (2022-06-29)
AA [auth V]	SCOP2 Superfamily	Photosystem I reaction center subunit XI, PsaL	8098978	3000870	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)
Z [auth U]	PrgH	e6kigU1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
QA [auth m]	PrgH	e6kigm1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
I [auth K]	PrgH	e6kigK1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
Y [auth T]	PrgH	e6kigT1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
PA [auth l]	PrgH	e6kigl1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
H [auth J]	PrgH	e6kigJ1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
X [auth S]	PrgH	e6kigS1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
OA [auth k]	PrgH	e6kigk1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
G [auth I]	PrgH	e6kigI1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
W [auth R]	PrgH	e6kigR1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
NA [auth j]	PrgH	e6kigj1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
F	PrgH	e6kigF1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
V [auth Q]	PrgH	e6kigQ1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
MA [auth i]	PrgH	e6kigi1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
E	PrgH	e6kigE1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
U [auth O]	PrgH	e6kigO1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
LA [auth h]	PrgH	e6kigh1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
D	PrgH	e6kigD1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
T [auth N]	PrgH	e6kigN1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
KA [auth g]	PrgH	e6kigg1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
C	PrgH	e6kigC1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
S [auth H]	PrgH	e6kigH1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
JA [auth f]	PrgH	e6kigf1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
B	PrgH	e6kigB1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
YA [auth v]	PrgH	e6kigv1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
XA [auth u]	PrgH	e6kigu1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
WA [auth t]	PrgH	e6kigt1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
VA [auth s]	PrgH	e6kigs1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
UA [auth r]	PrgH	e6kigr1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
TA [auth q]	PrgH	e6kigq1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
Q [auth 6]	PrgH	e6kig61	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
P [auth 5]	PrgH	e6kig51	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
O [auth 4]	PrgH	e6kig41	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
N [auth 3]	PrgH	e6kig31	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
M [auth 2]	PrgH	e6kig21	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
L [auth 1]	PrgH	e6kig11	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
HA [auth d]	PrgH	e6kigd1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
GA [auth c]	PrgH	e6kigc1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
FA [auth b]	PrgH	e6kigb1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
EA [auth a]	PrgH	e6kiga1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
DA [auth Z]	PrgH	e6kigZ1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
CA [auth Y]	PrgH	e6kigY1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
SA [auth o]	PrgH	e6kigo1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
K [auth M]	PrgH	e6kigM1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
BA [auth W]	PrgH	e6kigW1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
RA [auth n]	PrgH	e6kign1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
J [auth L]	PrgH	e6kigL1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
AA [auth V]	PrgH	e6kigV1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
R [auth G]	PrgH	e6kigG1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
IA [auth e]	PrgH	e6kige1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
A	PrgH	e6kigA1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth K], QA [auth m], Z [auth U]	Photosystem I reaction center subunit PsaK	-	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
H [auth J], PA [auth l], Y [auth T]	Photosystem I reaction center subunit IX	-	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
G [auth I], OA [auth k], X [auth S]	Photosystem I PsaI protein	-	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
F, NA [auth j], W [auth R]	Photosystem I reaction center subunit III	-	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 photosystem I reaction center
E, MA [auth i], V [auth Q]	Photosystem I reaction center subunit IV	-	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 photosystem I reaction center
D, LA [auth h], U [auth O]	Photosystem I reaction center subunit II	-	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 photosystem I reaction center
C, KA [auth g], T [auth N]	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 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, JA [auth f], S [auth H]	Photosystem I P700 chlorophyll a apoprotein A2	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding electron transfer activity	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
CA [auth Y], DA [auth Z], EA [auth a], FA [auth b], GA [auth c], CA [auth Y], DA [auth Z], EA [auth a], FA [auth b], GA [auth c], HA [auth d], L [auth 1], M [auth 2], N [auth 3], O [auth 4], P [auth 5], Q [auth 6], TA [auth q], UA [auth r], VA [auth s], WA [auth t], XA [auth u], YA [auth v]	Iron stress-induced chlorophyll-binding protein	chlorophyll binding binding tetrapyrrole binding	photosynthesis photosynthesis, light reaction photosynthetic electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	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 membrane protein complex
BA [auth W], K [auth M], SA [auth o]	PsaM	-	-	-
AA [auth V], J [auth L], RA [auth n]	Photosystem I reaction center subunit XI	-	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 photosystem I reaction center
A, IA [auth e], R [auth G]	Photosystem I P700 chlorophyll a apoprotein A1	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding electron transfer activity	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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth K], QA [auth m], Z [auth U]	IPR037101	Photosystem I reaction centre subunit PsaK	Homologous Superfamily
I [auth K], QA [auth m], Z [auth U]	IPR000549	Photosystem I reaction center subunit V/PsaK	Family
I [auth K], QA [auth m], Z [auth U]	IPR035982	Photosystem I reaction centre subunit PsaK superfamily	Homologous Superfamily
I [auth K], QA [auth m], Z [auth U]	IPR017492	Photosystem I reaction center subunit PsaK	Family
H [auth J], PA [auth l], Y [auth T]	IPR002615	Photosystem I PsaJ, reaction centre subunit IX	Family
H [auth J], PA [auth l], Y [auth T]	IPR036062	Photosystem I PsaJ, reaction centre subunit IX superfamily	Homologous Superfamily
G [auth I], OA [auth k], X [auth S]	IPR036357	Photosystem I reaction centre subunit VIII superfamily	Homologous Superfamily
G [auth I], OA [auth k], X [auth S]	IPR001302	Photosystem I reaction centre subunit VIII	Family
F, NA [auth j], W [auth R]	IPR036577	Photosystem I PsaF, reaction centre subunit III superfamily	Homologous Superfamily
F, NA [auth j], W [auth R]	IPR003666	Photosystem I PsaF, reaction centre subunit III	Family
E, MA [auth i], V [auth Q]	IPR008990	Electron transport accessory-like domain superfamily	Homologous Superfamily
E, MA [auth i], V [auth Q]	IPR003375	Photosystem I PsaE, reaction centre subunit IV	Family
D, LA [auth h], U [auth O]	IPR003685	Photosystem I PsaD	Family
D, LA [auth h], U [auth O]	IPR036579	Photosystem I, reaction centre subunit PsaD superfamily	Homologous Superfamily
C, KA [auth g], T [auth N]	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
C, KA [auth g], T [auth N]	IPR050157	Photosystem I iron-sulfur center	Family
C, KA [auth g], T [auth N]	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
C, KA [auth g], T [auth N]	IPR017491	Photosystem I protein PsaC	Family
B, JA [auth f], S [auth H]	IPR036408	Photosystem I PsaA/PsaB superfamily	Homologous Superfamily
B, JA [auth f], S [auth H]	IPR001280	Photosystem I PsaA/PsaB	Family
B, JA [auth f], S [auth H]	IPR006244	Photosystem I PsaB	Family
B, JA [auth f], S [auth H]	IPR020586	Photosystem I PsaA/PsaB, conserved site	Conserved Site
CA [auth Y], DA [auth Z], EA [auth a], FA [auth b], GA [auth c], CA [auth Y], DA [auth Z], EA [auth a], FA [auth b], GA [auth c], HA [auth d], L [auth 1], M [auth 2], N [auth 3], O [auth 4], P [auth 5], Q [auth 6], TA [auth q], UA [auth r], VA [auth s], WA [auth t], XA [auth u], YA [auth v]	IPR036001	Photosystem antenna protein-like superfamily	Homologous Superfamily
CA [auth Y], DA [auth Z], EA [auth a], FA [auth b], GA [auth c], CA [auth Y], DA [auth Z], EA [auth a], FA [auth b], GA [auth c], HA [auth d], L [auth 1], M [auth 2], N [auth 3], O [auth 4], P [auth 5], Q [auth 6], TA [auth q], UA [auth r], VA [auth s], WA [auth t], XA [auth u], YA [auth v]	IPR000932	Photosystem antenna protein-like	Family
AA [auth V], J [auth L], RA [auth n]	IPR003757	Photosystem I PsaL, reaction centre subunit XI	Domain
AA [auth V], J [auth L], RA [auth n]	IPR022980	Photosystem I, reaction centre subunit XI	Family
AA [auth V], J [auth L], RA [auth n]	IPR036592	Photosystem I PsaL, reaction centre subunit XI superfamily	Homologous Superfamily
A, IA [auth e], R [auth G]	IPR006243	Photosystem I PsaA	Family
A, IA [auth e], R [auth G]	IPR036408	Photosystem I PsaA/PsaB superfamily	Homologous Superfamily
A, IA [auth e], R [auth G]	IPR001280	Photosystem I PsaA/PsaB	Family
A, IA [auth e], R [auth G]	IPR020586	Photosystem I PsaA/PsaB, conserved site	Conserved Site

Membrane Protein Annotation: OPM OPM Database Homepage

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, AA [auth V], B, C, CA [auth Y] A, AA [auth V], B, C, CA [auth Y], DA [auth Z], E, EA [auth a], F, FA [auth b], G [auth I], GA [auth c], H [auth J], HA [auth d], I [auth K], IA [auth e], J [auth L], JA [auth f], KA [auth g], L [auth 1], M [auth 2], MA [auth i], N [auth 3], NA [auth j], O [auth 4], OA [auth k], P [auth 5], PA [auth l], Q [auth 6], QA [auth m], R [auth G], RA [auth n], S [auth H], T [auth N], TA [auth q], UA [auth r], V [auth Q], VA [auth s], W [auth R], WA [auth t], X [auth S], XA [auth u], Y [auth T], YA [auth v], Z [auth U]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Photosystem+Light-Harvesting Complex Supercomplex	Photosystem I-IsiA-flavodoxin supercomplex