Brand  (β version)

PDB ID: 4XK8

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Ligands
Code Name Style Show Link
CLA Chlorophyll a PoSSuM
PQN Phylloquinone PoSSuM
LHG 1,2-dipalmitoyl-phosphatidyl-glycerole PoSSuM
BCR Beta-carotene PoSSuM
SF4 Iron/sulfur cluster PoSSuM
LMG 1,2-distearoyl-monogalactosyl-diglyceride PoSSuM
CHL Chlorophyll B PoSSuM
LUT (3r,3'R,6s)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol PoSSuM
XAT (3s,5r,6s,3'S,5'R,6'S)-5,6,5',6'-diepoxy-5,6,5',6'- tetrahydro-beta,beta-carotene-3,3'-diol PoSSuM
HTG Heptyl 1-thio-beta-D-glucopyranoside PoSSuM
LMT Dodecyl-beta-D-maltoside PoSSuM
DGD Digalactosyl diacyl glycerol (dgdg) PoSSuM
Non-standard Residues
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Glycosylation
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Modification
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Structure summary

Code : 4XK8   PDBj   RCSB PDB   PDBe
Header : PHOTOSYNTHESIS
Title : Crystal structure of plant photosystem I-LHCI super-complex at 2.8 angstrom resolution
Release Data : 2015-06-10
Compound :
mol_id molecule chains synonym
1 Photosystem I P700 chlorophyll a apoprotein A1 A,a PSI-A,PsaA
mol_id molecule chains synonym
2 Photosystem I P700 chlorophyll a apoprotein A2 B,b PSI-B,PsaB
mol_id molecule chains synonym
3 Photosystem I iron-sulfur center C,c 9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC
ec: 1.97.1.12
fragment: UNP residues 2-81
mol_id molecule chains
4 Uncharacterized protein D,d
fragment: UNP residues 63-203
mol_id molecule chains
5 Putative uncharacterized protein E,e
mol_id molecule chains synonym
6 Photosystem I reaction center subunit III, chloroplastic F,f Light-harvesting complex I 17 kDa protein,PSI-F
mol_id molecule chains synonym
7 Photosystem I reaction center subunit V, chloroplastic G,g PSI-G,Photosystem I 9 kDa protein
mol_id molecule chains
8 Putative uncharacterized protein H,h
mol_id molecule chains synonym
9 Photosystem I reaction center subunit VIII I,i PSI-I
fragment: UNP residues 2-31
mol_id molecule chains synonym
10 Photosystem I reaction center subunit IX J,j PSI-J
fragment: UNP residues 1-39
mol_id molecule chains
11 Photosystem I reaction center subunit X psaK K,k
mol_id molecule chains
12 Putative uncharacterized protein L,l
fragment: UNP residues 4-156
mol_id molecule chains synonym
13 Chlorophyll a-b binding protein 6, chloroplastic 1,6 LHCI-730,LHCII type III CAB-6,Light-harvesting complex protein Lhca1
mol_id molecule chains
14 Type II chlorophyll a/b binding protein from photosystem I 2,7
fragment: UNP residues 62-267
mol_id molecule chains synonym
15 Chlorophyll a-b binding protein 3, chloroplastic 3,8 LHCII type III CAB-3
fragment: UNP residues 55-272
mol_id molecule chains synonym
16 Chlorophyll a-b binding protein P4, chloroplastic 4,9 LHCI type III CAB-P4
Source :
mol_id organism_scientific organism_common
1 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
2 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
3 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
4 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
5 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
6 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
7 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
8 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
9 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
10 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
11 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
12 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
13 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
14 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
15 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
mol_id organism_scientific organism_common
16 Pisum sativum  (taxid:3888) Garden pea
synthetic: yes
Authors : Suga, M., Qin, X., Kuang, T., Shen, J.R.
Keywords : photosynthesis, photosystem i, plant LHCI-PSI supercomplex
Exp. method : X-RAY DIFFRACTION ( 2.800 Å )
Citation :

Structural basis for energy transfer pathways in the plant PSI-LHCI supercomplex

Qin, X.,Suga, M.,Kuang, T.  et al.
(2015)  Science  348 : 989 - 995

PubMed: 26023133
DOI: 10.1126/science.aab0214

Reaction

Chain : C, c
UniProt : P10793 (PSAC_PEA)
Reaction: EC: Evidence:
Physiological Direction:
hnu + oxidized [2Fe-2S]-[ferredoxin] + reduced [plastocyanin] = oxidized [plastocyanin] + reduced [2Fe-2S]-[ferredoxin] 1.97.1.12 HAMAP- Rule:MF_01303
-
Chain : D, d
UniProt : I1NGD2 (I1NGD2_SOYBN)
Reaction : -
Chain : I, i
UniProt : P17227 (PSAI_PEA)
Reaction : -
Chain : J, j
UniProt : A4GGC6 (PSAJ_PHAVU)
Reaction : -
Chain : K, k
UniProt : E1C9L3 (E1C9L3_PEA)
Reaction : -
Chain : L, l
UniProt : E1C9L1 (E1C9L1_PEA)
Reaction : -
Chain : 2, 7
UniProt : Q41038 (Q41038_PEA)
Reaction : -
Chain : 3, 8
UniProt : Q32904 (CB23_PEA)
Reaction : -