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8ASP

RCII/PSI complex, focused refinement of PSI

Functional Information from GO Data
ChainGOidnamespacecontents
a0000287molecular_functionmagnesium ion binding
a0005886cellular_componentplasma membrane
a0009055molecular_functionelectron transfer activity
a0009522cellular_componentphotosystem I
a0009579cellular_componentthylakoid
a0015979biological_processphotosynthesis
a0016020cellular_componentmembrane
a0016168molecular_functionchlorophyll binding
a0016491molecular_functionoxidoreductase activity
a0031676cellular_componentplasma membrane-derived thylakoid membrane
a0042651cellular_componentthylakoid membrane
a0046872molecular_functionmetal ion binding
a0051536molecular_functioniron-sulfur cluster binding
a0051539molecular_function4 iron, 4 sulfur cluster binding
b0000287molecular_functionmagnesium ion binding
b0005886cellular_componentplasma membrane
b0009055molecular_functionelectron transfer activity
b0009522cellular_componentphotosystem I
b0009579cellular_componentthylakoid
b0015979biological_processphotosynthesis
b0016020cellular_componentmembrane
b0016168molecular_functionchlorophyll binding
b0016491molecular_functionoxidoreductase activity
b0031676cellular_componentplasma membrane-derived thylakoid membrane
b0042651cellular_componentthylakoid membrane
b0046872molecular_functionmetal ion binding
b0051536molecular_functioniron-sulfur cluster binding
b0051539molecular_function4 iron, 4 sulfur cluster binding
c0009055molecular_functionelectron transfer activity
c0009522cellular_componentphotosystem I
c0009773biological_processphotosynthetic electron transport in photosystem I
c0015979biological_processphotosynthesis
c0016491molecular_functionoxidoreductase activity
c0031676cellular_componentplasma membrane-derived thylakoid membrane
c0042651cellular_componentthylakoid membrane
c0046872molecular_functionmetal ion binding
c0051536molecular_functioniron-sulfur cluster binding
c0051539molecular_function4 iron, 4 sulfur cluster binding
d0005515molecular_functionprotein binding
d0005886cellular_componentplasma membrane
d0009522cellular_componentphotosystem I
d0009538cellular_componentphotosystem I reaction center
d0015979biological_processphotosynthesis
e0009522cellular_componentphotosystem I
e0009538cellular_componentphotosystem I reaction center
e0015979biological_processphotosynthesis
e0031676cellular_componentplasma membrane-derived thylakoid membrane
e0042651cellular_componentthylakoid membrane
f0009522cellular_componentphotosystem I
f0009538cellular_componentphotosystem I reaction center
f0015979biological_processphotosynthesis
i0009522cellular_componentphotosystem I
i0015979biological_processphotosynthesis
i0031676cellular_componentplasma membrane-derived thylakoid membrane
i0042651cellular_componentthylakoid membrane
j0009522cellular_componentphotosystem I
j0015979biological_processphotosynthesis
j0031676cellular_componentplasma membrane-derived thylakoid membrane
j0042651cellular_componentthylakoid membrane
k0009522cellular_componentphotosystem I
k0015979biological_processphotosynthesis
k0016020cellular_componentmembrane
k0031676cellular_componentplasma membrane-derived thylakoid membrane
k0042651cellular_componentthylakoid membrane
l0005886cellular_componentplasma membrane
l0009522cellular_componentphotosystem I
l0009538cellular_componentphotosystem I reaction center
l0015979biological_processphotosynthesis
l0031676cellular_componentplasma membrane-derived thylakoid membrane
l0042651cellular_componentthylakoid membrane
m0009522cellular_componentphotosystem I
m0015979biological_processphotosynthesis
m0031676cellular_componentplasma membrane-derived thylakoid membrane
m0042651cellular_componentthylakoid membrane
Functional Information from PROSITE/UniProt
site_idPS00198
Number of Residues12
Details4FE4S_FER_1 4Fe-4S ferredoxin-type iron-sulfur binding region signature. CiGCTqCVrACP
ChainResidueDetails
cCYS11-PRO22
cCYS48-PRO59

site_idPS00419
Number of Residues10
DetailsPHOTOSYSTEM_I_PSAAB Photosystem I psaA and psaB proteins signature. CDGPGRGGTC
ChainResidueDetails
bCYS556-CYS565
aCYS574-CYS583

site_idPS01026
Number of Residues18
DetailsPHOTOSYSTEM_I_PSAGK Photosystem I psaG and psaK proteins signature. GFgLgAvlGtASfGHiLG
ChainResidueDetails
kGLY56-GLY73

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=I","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=II","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues24
DetailsTransmembrane: {"description":"Helical; Name=III","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues18
DetailsTransmembrane: {"description":"Helical; Name=IV","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=V","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues26
DetailsTransmembrane: {"description":"Helical; Name=VI","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues22
DetailsTransmembrane: {"description":"Helical; Name=VII","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues18
DetailsTransmembrane: {"description":"Helical; Name=VIII","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=IX","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues22
DetailsTransmembrane: {"description":"Helical; Name=X","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=XI","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues2
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=I","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=II","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues24
DetailsTransmembrane: {"description":"Helical; Name=III","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues18
DetailsTransmembrane: {"description":"Helical; Name=IV","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=V","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues26
DetailsTransmembrane: {"description":"Helical; Name=VI","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI20
Number of Residues22
DetailsTransmembrane: {"description":"Helical; Name=VII","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI21
Number of Residues18
DetailsTransmembrane: {"description":"Helical; Name=VIII","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI22
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=IX","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI23
Number of Residues22
DetailsTransmembrane: {"description":"Helical; Name=X","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI24
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=XI","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI25
Number of Residues10
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI26
Number of Residues2
DetailsBinding site: {"description":"axial binding residue","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI27
Number of Residues2
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI28
Number of Residues29
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 1","evidences":[{"source":"HAMAP-Rule","id":"MF_01303","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI29
Number of Residues29
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 2","evidences":[{"source":"HAMAP-Rule","id":"MF_01303","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI30
Number of Residues30
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI31
Number of Residues120
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI32
Number of Residues19
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"HAMAP-Rule","id":"MF_00828","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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