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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

4XK8

Crystal structure of plant photosystem I-LHCI super-complex at 2.8 angstrom resolution

Functional Information from GO Data
ChainGOidnamespacecontents
10009765biological_processphotosynthesis, light harvesting
10016020cellular_componentmembrane
20009765biological_processphotosynthesis, light harvesting
20016020cellular_componentmembrane
30009765biological_processphotosynthesis, light harvesting
30016020cellular_componentmembrane
40009765biological_processphotosynthesis, light harvesting
40016020cellular_componentmembrane
60009765biological_processphotosynthesis, light harvesting
60016020cellular_componentmembrane
70009765biological_processphotosynthesis, light harvesting
70016020cellular_componentmembrane
80009765biological_processphotosynthesis, light harvesting
80016020cellular_componentmembrane
90009765biological_processphotosynthesis, light harvesting
90016020cellular_componentmembrane
A0000287molecular_functionmagnesium ion binding
A0009055molecular_functionelectron transfer activity
A0009522cellular_componentphotosystem I
A0009535cellular_componentchloroplast thylakoid membrane
A0009579cellular_componentthylakoid
A0015979biological_processphotosynthesis
A0016020cellular_componentmembrane
A0016168molecular_functionchlorophyll binding
A0016491molecular_functionoxidoreductase activity
A0046872molecular_functionmetal ion binding
A0051536molecular_functioniron-sulfur cluster binding
A0051539molecular_function4 iron, 4 sulfur cluster binding
B0000287molecular_functionmagnesium ion binding
B0009055molecular_functionelectron transfer activity
B0009522cellular_componentphotosystem I
B0009535cellular_componentchloroplast thylakoid membrane
B0009579cellular_componentthylakoid
B0015979biological_processphotosynthesis
B0016020cellular_componentmembrane
B0016168molecular_functionchlorophyll binding
B0016491molecular_functionoxidoreductase activity
B0046872molecular_functionmetal ion binding
B0051536molecular_functioniron-sulfur cluster binding
B0051539molecular_function4 iron, 4 sulfur cluster binding
C0009055molecular_functionelectron transfer activity
C0009522cellular_componentphotosystem I
C0009534cellular_componentchloroplast thylakoid
C0009535cellular_componentchloroplast thylakoid membrane
C0009773biological_processphotosynthetic electron transport in photosystem I
C0015979biological_processphotosynthesis
C0016491molecular_functionoxidoreductase activity
C0042651cellular_componentthylakoid membrane
C0046872molecular_functionmetal ion binding
C0051536molecular_functioniron-sulfur cluster binding
C0051539molecular_function4 iron, 4 sulfur cluster binding
D0009522cellular_componentphotosystem I
D0009538cellular_componentphotosystem I reaction center
D0015979biological_processphotosynthesis
E0009522cellular_componentphotosystem I
E0009535cellular_componentchloroplast thylakoid membrane
E0009538cellular_componentphotosystem I reaction center
E0015979biological_processphotosynthesis
F0009522cellular_componentphotosystem I
F0009538cellular_componentphotosystem I reaction center
F0015979biological_processphotosynthesis
G0009522cellular_componentphotosystem I
G0009535cellular_componentchloroplast thylakoid membrane
G0015979biological_processphotosynthesis
G0016020cellular_componentmembrane
H0009522cellular_componentphotosystem I
H0009538cellular_componentphotosystem I reaction center
H0015979biological_processphotosynthesis
I0009522cellular_componentphotosystem I
I0015979biological_processphotosynthesis
J0009522cellular_componentphotosystem I
J0015979biological_processphotosynthesis
K0009522cellular_componentphotosystem I
K0009535cellular_componentchloroplast thylakoid membrane
K0015979biological_processphotosynthesis
K0016020cellular_componentmembrane
L0009522cellular_componentphotosystem I
L0009535cellular_componentchloroplast thylakoid membrane
L0009538cellular_componentphotosystem I reaction center
L0015979biological_processphotosynthesis
L0016020cellular_componentmembrane
a0000287molecular_functionmagnesium ion binding
a0009055molecular_functionelectron transfer activity
a0009522cellular_componentphotosystem I
a0009535cellular_componentchloroplast thylakoid membrane
a0009579cellular_componentthylakoid
a0015979biological_processphotosynthesis
a0016020cellular_componentmembrane
a0016168molecular_functionchlorophyll binding
a0016491molecular_functionoxidoreductase activity
a0046872molecular_functionmetal ion binding
a0051536molecular_functioniron-sulfur cluster binding
a0051539molecular_function4 iron, 4 sulfur cluster binding
b0000287molecular_functionmagnesium ion binding
b0009055molecular_functionelectron transfer activity
b0009522cellular_componentphotosystem I
b0009535cellular_componentchloroplast thylakoid membrane
b0009579cellular_componentthylakoid
b0015979biological_processphotosynthesis
b0016020cellular_componentmembrane
b0016168molecular_functionchlorophyll binding
b0016491molecular_functionoxidoreductase activity
b0046872molecular_functionmetal ion binding
b0051536molecular_functioniron-sulfur cluster binding
b0051539molecular_function4 iron, 4 sulfur cluster binding
c0009055molecular_functionelectron transfer activity
c0009522cellular_componentphotosystem I
c0009534cellular_componentchloroplast thylakoid
c0009535cellular_componentchloroplast thylakoid membrane
c0009773biological_processphotosynthetic electron transport in photosystem I
c0015979biological_processphotosynthesis
c0016491molecular_functionoxidoreductase activity
c0042651cellular_componentthylakoid membrane
c0046872molecular_functionmetal ion binding
c0051536molecular_functioniron-sulfur cluster binding
c0051539molecular_function4 iron, 4 sulfur cluster binding
d0009522cellular_componentphotosystem I
d0009538cellular_componentphotosystem I reaction center
d0015979biological_processphotosynthesis
e0009522cellular_componentphotosystem I
e0009535cellular_componentchloroplast thylakoid membrane
e0009538cellular_componentphotosystem I reaction center
e0015979biological_processphotosynthesis
f0009522cellular_componentphotosystem I
f0009538cellular_componentphotosystem I reaction center
f0015979biological_processphotosynthesis
g0009522cellular_componentphotosystem I
g0009535cellular_componentchloroplast thylakoid membrane
g0015979biological_processphotosynthesis
g0016020cellular_componentmembrane
h0009522cellular_componentphotosystem I
h0009538cellular_componentphotosystem I reaction center
h0015979biological_processphotosynthesis
i0009522cellular_componentphotosystem I
i0015979biological_processphotosynthesis
j0009522cellular_componentphotosystem I
j0015979biological_processphotosynthesis
k0009522cellular_componentphotosystem I
k0009535cellular_componentchloroplast thylakoid membrane
k0015979biological_processphotosynthesis
k0016020cellular_componentmembrane
l0009522cellular_componentphotosystem I
l0009535cellular_componentchloroplast thylakoid membrane
l0009538cellular_componentphotosystem I reaction center
l0015979biological_processphotosynthesis
l0016020cellular_componentmembrane
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_idPS00228
Number of Residues4
DetailsTUBULIN_B_AUTOREG Tubulin-beta mRNA autoregulation signal. MRDL
ChainResidueDetails
JMET1-LEU4
site_idPS00419
Number of Residues10
DetailsPHOTOSYSTEM_I_PSAAB Photosystem I psaA and psaB proteins signature. CDGPGRGGTC
ChainResidueDetails
BCYS559-CYS568
ACYS581-CYS590
site_idPS01026
Number of Residues18
DetailsPHOTOSYSTEM_I_PSAGK Photosystem I psaG and psaK proteins signature. GFnIvDvlAwGSiGHiVA
ChainResidueDetails
GGLY65-ALA82
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=I","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI2
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=II","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI3
Number of Residues48
DetailsTransmembrane: {"description":"Helical; Name=III","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI4
Number of Residues36
DetailsTransmembrane: {"description":"Helical; Name=IV","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI5
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=V","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI6
Number of Residues52
DetailsTransmembrane: {"description":"Helical; Name=VI","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI7
Number of Residues44
DetailsTransmembrane: {"description":"Helical; Name=VII","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI8
Number of Residues36
DetailsTransmembrane: {"description":"Helical; Name=VIII","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI9
Number of Residues42
DetailsTransmembrane: {"description":"Helical; Name=IX","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI10
Number of Residues44
DetailsTransmembrane: {"description":"Helical; Name=X","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI11
Number of Residues42
DetailsTransmembrane: {"description":"Helical; Name=XI","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI12
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI13
Number of Residues4
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"HAMAP-Rule","id":"MF_00458","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI14
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=I","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI15
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=II","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI16
Number of Residues48
DetailsTransmembrane: {"description":"Helical; Name=III","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI17
Number of Residues36
DetailsTransmembrane: {"description":"Helical; Name=IV","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI18
Number of Residues46
DetailsTransmembrane: {"description":"Helical; Name=V","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI19
Number of Residues52
DetailsTransmembrane: {"description":"Helical; Name=VI","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI20
Number of Residues44
DetailsTransmembrane: {"description":"Helical; Name=VII","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI21
Number of Residues36
DetailsTransmembrane: {"description":"Helical; Name=VIII","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI22
Number of Residues42
DetailsTransmembrane: {"description":"Helical; Name=IX","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI23
Number of Residues44
DetailsTransmembrane: {"description":"Helical; Name=X","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI24
Number of Residues40
DetailsTransmembrane: {"description":"Helical; Name=XI","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI25
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI26
Number of Residues4
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"HAMAP-Rule","id":"MF_00482","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI27
Number of Residues58
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 1","evidences":[{"source":"HAMAP-Rule","id":"MF_01303","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI28
Number of Residues58
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 2","evidences":[{"source":"HAMAP-Rule","id":"MF_01303","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI29
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01303","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI30
Number of Residues360
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI31
Number of Residues40
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"HAMAP-Rule","id":"MF_00522","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI35
Number of Residues26
DetailsBinding site: {"description":"axial binding residue","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails
site_idSWS_FT_FI36
Number of Residues12
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails
site_idSWS_FT_FI49
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P27522","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails
site_idSWS_FT_FI50
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P07371","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails
site_idSWS_FT_FI51
Number of Residues20
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"UniProtKB","id":"P07371","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails
site_idSWS_FT_FI52
Number of Residues2
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"UniProtKB","id":"P27522","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails
site_idSWS_FT_FI53
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P27521","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails
site_idSWS_FT_FI54
Number of Residues2
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"UniProtKB","id":"P27521","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

243911

PDB entries from 2025-10-29

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