Loading
PDBj
English日本語简体中文繁體中文한국어
✖
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help
SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

7F4V

Cryo-EM structure of a primordial cyanobacterial photosystem I

This is a non-PDB format compatible entry.
Functional Information from GO Data
ChainGOidnamespacecontents
aA0000287molecular_functionmagnesium ion binding
aA0005886cellular_componentplasma membrane
aA0009055molecular_functionelectron transfer activity
aA0009522cellular_componentphotosystem I
aA0009579cellular_componentthylakoid
aA0015979biological_processphotosynthesis
aA0016020cellular_componentmembrane
aA0016168molecular_functionchlorophyll binding
aA0016491molecular_functionoxidoreductase activity
aA0046872molecular_functionmetal ion binding
aA0051536molecular_functioniron-sulfur cluster binding
aA0051539molecular_function4 iron, 4 sulfur cluster binding
aB0005886cellular_componentplasma membrane
aB0009522cellular_componentphotosystem I
aB0009579cellular_componentthylakoid
aB0015979biological_processphotosynthesis
aB0016020cellular_componentmembrane
aB0016168molecular_functionchlorophyll binding
aB0016491molecular_functionoxidoreductase activity
aB0046872molecular_functionmetal ion binding
aB0051536molecular_functioniron-sulfur cluster binding
aB0051539molecular_function4 iron, 4 sulfur cluster binding
aC0005886cellular_componentplasma membrane
aC0009055molecular_functionelectron transfer activity
aC0009522cellular_componentphotosystem I
aC0009773biological_processphotosynthetic electron transport in photosystem I
aC0015979biological_processphotosynthesis
aC0016491molecular_functionoxidoreductase activity
aC0042651cellular_componentthylakoid membrane
aC0046872molecular_functionmetal ion binding
aC0051536molecular_functioniron-sulfur cluster binding
aC0051539molecular_function4 iron, 4 sulfur cluster binding
aD0005886cellular_componentplasma membrane
aD0009522cellular_componentphotosystem I
aD0009538cellular_componentphotosystem I reaction center
aD0015979biological_processphotosynthesis
aE0005886cellular_componentplasma membrane
aE0009522cellular_componentphotosystem I
aE0009538cellular_componentphotosystem I reaction center
aE0015979biological_processphotosynthesis
aF0009522cellular_componentphotosystem I
aF0009538cellular_componentphotosystem I reaction center
aF0015979biological_processphotosynthesis
aI0005886cellular_componentplasma membrane
aI0009522cellular_componentphotosystem I
aI0015979biological_processphotosynthesis
aL0005886cellular_componentplasma membrane
aL0009522cellular_componentphotosystem I
aL0009538cellular_componentphotosystem I reaction center
aL0015979biological_processphotosynthesis
aM0005886cellular_componentplasma membrane
aM0009522cellular_componentphotosystem I
aM0015979biological_processphotosynthesis
bA0000287molecular_functionmagnesium ion binding
bA0005886cellular_componentplasma membrane
bA0009055molecular_functionelectron transfer activity
bA0009522cellular_componentphotosystem I
bA0009579cellular_componentthylakoid
bA0015979biological_processphotosynthesis
bA0016020cellular_componentmembrane
bA0016168molecular_functionchlorophyll binding
bA0016491molecular_functionoxidoreductase activity
bA0046872molecular_functionmetal ion binding
bA0051536molecular_functioniron-sulfur cluster binding
bA0051539molecular_function4 iron, 4 sulfur cluster binding
bB0005886cellular_componentplasma membrane
bB0009522cellular_componentphotosystem I
bB0009579cellular_componentthylakoid
bB0015979biological_processphotosynthesis
bB0016020cellular_componentmembrane
bB0016168molecular_functionchlorophyll binding
bB0016491molecular_functionoxidoreductase activity
bB0046872molecular_functionmetal ion binding
bB0051536molecular_functioniron-sulfur cluster binding
bB0051539molecular_function4 iron, 4 sulfur cluster binding
bC0005886cellular_componentplasma membrane
bC0009055molecular_functionelectron transfer activity
bC0009522cellular_componentphotosystem I
bC0009773biological_processphotosynthetic electron transport in photosystem I
bC0015979biological_processphotosynthesis
bC0016491molecular_functionoxidoreductase activity
bC0042651cellular_componentthylakoid membrane
bC0046872molecular_functionmetal ion binding
bC0051536molecular_functioniron-sulfur cluster binding
bC0051539molecular_function4 iron, 4 sulfur cluster binding
bD0005886cellular_componentplasma membrane
bD0009522cellular_componentphotosystem I
bD0009538cellular_componentphotosystem I reaction center
bD0015979biological_processphotosynthesis
bE0005886cellular_componentplasma membrane
bE0009522cellular_componentphotosystem I
bE0009538cellular_componentphotosystem I reaction center
bE0015979biological_processphotosynthesis
bF0009522cellular_componentphotosystem I
bF0009538cellular_componentphotosystem I reaction center
bF0015979biological_processphotosynthesis
bI0005886cellular_componentplasma membrane
bI0009522cellular_componentphotosystem I
bI0015979biological_processphotosynthesis
bL0005886cellular_componentplasma membrane
bL0009522cellular_componentphotosystem I
bL0009538cellular_componentphotosystem I reaction center
bL0015979biological_processphotosynthesis
bM0005886cellular_componentplasma membrane
bM0009522cellular_componentphotosystem I
bM0015979biological_processphotosynthesis
cA0000287molecular_functionmagnesium ion binding
cA0005886cellular_componentplasma membrane
cA0009055molecular_functionelectron transfer activity
cA0009522cellular_componentphotosystem I
cA0009579cellular_componentthylakoid
cA0015979biological_processphotosynthesis
cA0016020cellular_componentmembrane
cA0016168molecular_functionchlorophyll binding
cA0016491molecular_functionoxidoreductase activity
cA0046872molecular_functionmetal ion binding
cA0051536molecular_functioniron-sulfur cluster binding
cA0051539molecular_function4 iron, 4 sulfur cluster binding
cB0005886cellular_componentplasma membrane
cB0009522cellular_componentphotosystem I
cB0009579cellular_componentthylakoid
cB0015979biological_processphotosynthesis
cB0016020cellular_componentmembrane
cB0016168molecular_functionchlorophyll binding
cB0016491molecular_functionoxidoreductase activity
cB0046872molecular_functionmetal ion binding
cB0051536molecular_functioniron-sulfur cluster binding
cB0051539molecular_function4 iron, 4 sulfur cluster binding
cC0005886cellular_componentplasma membrane
cC0009055molecular_functionelectron transfer activity
cC0009522cellular_componentphotosystem I
cC0009773biological_processphotosynthetic electron transport in photosystem I
cC0015979biological_processphotosynthesis
cC0016491molecular_functionoxidoreductase activity
cC0042651cellular_componentthylakoid membrane
cC0046872molecular_functionmetal ion binding
cC0051536molecular_functioniron-sulfur cluster binding
cC0051539molecular_function4 iron, 4 sulfur cluster binding
cD0005886cellular_componentplasma membrane
cD0009522cellular_componentphotosystem I
cD0009538cellular_componentphotosystem I reaction center
cD0015979biological_processphotosynthesis
cE0005886cellular_componentplasma membrane
cE0009522cellular_componentphotosystem I
cE0009538cellular_componentphotosystem I reaction center
cE0015979biological_processphotosynthesis
cF0009522cellular_componentphotosystem I
cF0009538cellular_componentphotosystem I reaction center
cF0015979biological_processphotosynthesis
cI0005886cellular_componentplasma membrane
cI0009522cellular_componentphotosystem I
cI0015979biological_processphotosynthesis
cL0005886cellular_componentplasma membrane
cL0009522cellular_componentphotosystem I
cL0009538cellular_componentphotosystem I reaction center
cL0015979biological_processphotosynthesis
cM0005886cellular_componentplasma membrane
cM0009522cellular_componentphotosystem I
cM0015979biological_processphotosynthesis
Functional Information from PROSITE/UniProt
site_idPS00198
Number of Residues12
Details4FE4S_FER_1 4Fe-4S ferredoxin-type iron-sulfur binding region signature. CiGCTqCVrACP
ChainResidueDetails
aCCYS11-PRO22
aCCYS48-PRO59
site_idPS00419
Number of Residues10
DetailsPHOTOSYSTEM_I_PSAAB Photosystem I psaA and psaB proteins signature. CDGPGRGGTC
ChainResidueDetails
aACYS592-CYS601
aBCYS541-CYS550
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues138
DetailsTransmembrane: {"description":"Helical; Name=I","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI2
Number of Residues138
DetailsTransmembrane: {"description":"Helical; Name=II","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI3
Number of Residues144
DetailsTransmembrane: {"description":"Helical; Name=III","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI4
Number of Residues108
DetailsTransmembrane: {"description":"Helical; Name=IV","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI5
Number of Residues138
DetailsTransmembrane: {"description":"Helical; Name=V","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI6
Number of Residues156
DetailsTransmembrane: {"description":"Helical; Name=VI","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI7
Number of Residues132
DetailsTransmembrane: {"description":"Helical; Name=VII","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI8
Number of Residues108
DetailsTransmembrane: {"description":"Helical; Name=VIII","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI9
Number of Residues126
DetailsTransmembrane: {"description":"Helical; Name=IX","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI10
Number of Residues132
DetailsTransmembrane: {"description":"Helical; Name=X","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI11
Number of Residues120
DetailsTransmembrane: {"description":"Helical; Name=XI","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI12
Number of Residues24
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails
site_idSWS_FT_FI13
Number of Residues12
DetailsBinding site: {"description":"axial binding residue","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails
site_idSWS_FT_FI14
Number of Residues87
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 1","evidences":[{"source":"HAMAP-Rule","id":"MF_01303","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI15
Number of Residues87
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 2","evidences":[{"source":"HAMAP-Rule","id":"MF_01303","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI16
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01303","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI17
Number of Residues252
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI18
Number of Residues60
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"HAMAP-Rule","id":"MF_00828","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

PDB statisticsPDBj update infoContact PDBjnumon