Brand  (β version)

PDB ID: 4Y28

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Ligands
Code Name Style Show Link
BCR Beta-carotene PoSSuM
CA Calcium ion PoSSuM
CHL Chlorophyll B PoSSuM
CL0 Chlorophyll a isomer PoSSuM
CLA Chlorophyll a PoSSuM
LHG 1,2-dipalmitoyl-phosphatidyl-glycerole PoSSuM
LMG 1,2-distearoyl-monogalactosyl-diglyceride PoSSuM
LUT (3r,3'R,6s)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol PoSSuM
PQN Phylloquinone PoSSuM
SF4 Iron/sulfur cluster PoSSuM
ZEX (1r,2s)-4-{(1e,3e,5e,7e,9e,11e,13e,15e,17e)-18-[(4s)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl}-2,5,5-trimethylcyclohex-3-en-1-ol PoSSuM
DGD Digalactosyl diacyl glycerol (dgdg) PoSSuM
LMU Dodecyl-alpha-D-maltoside PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 4Y28   PDBj   RCSB PDB   PDBe
Header : PHOTOSYNTHESIS
Title : The structure of plant photosystem I super-complex at 2.8 angstrom resolution.
Release Data : 2015-08-19
Compound :
mol_id molecule chains synonym
1 Photosystem I P700 chlorophyll a apoprotein A1 A PSI-A,PsaA
ec: 1.97.1.12
fragment: UNP residues 17-758
mol_id molecule chains synonym
2 Photosystem I P700 chlorophyll a apoprotein A2 B PSI-B,PsaB
ec: 1.97.1.12
fragment: UNP residues 2-733
mol_id molecule chains synonym
3 Photosystem I reaction center subunit VIII I PSI-I
fragment: UNP residues 3-32
mol_id molecule chains synonym
4 Photosystem I reaction center subunit IX J PSI-J
fragment: UNP residues 2-42
mol_id molecule chains synonym
5 Photosystem I reaction center subunit III F Uncharacterized protein
mol_id molecule chains
6 photosystem I reaction center G
mol_id molecule chains
7 Putative uncharacterized protein L
fragment: UNP residues 3-161
mol_id molecule chains synonym
8 Photosystem I iron-sulfur center 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 synonym
9 Photosystem I reaction center subunit II, chloroplastic D Photosystem I 20 kDa subunit,PSI-D
mol_id molecule chains synonym
10 Photosystem I reaction center subunit IV A, chloroplastic E PSI-E A
fragment: UNP residues 1-64
mol_id molecule chains synonym
11 Photosystem I reaction center subunit VI H Uncharacterized protein
mol_id molecule chains
12 Photosystem I reaction center subunit X psaK K
fragment: UNP residues 2-80
mol_id molecule chains
13 Type II chlorophyll a/b binding protein from photosystem I 2
fragment: UNP residues 59-264
mol_id molecule chains synonym
14 Chlorophyll a-b binding protein P4, chloroplastic 4 LHCI type III CAB-P4
mol_id molecule chains synonym
15 Light-harvesting complex I chlorophyll A/B-binding protein 1 Uncharacterized protein
mol_id molecule chains synonym
16 Chlorophyll a-b binding protein 3, chloroplastic 3 LHCII type III CAB-3
fragment: UNP residues 58-272
Source :
mol_id organism_scientific organism_common
1 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
2 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
3 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
4 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
5 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
6 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
7 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
8 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
9 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
10 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
11 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
12 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
13 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
14 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
15 Pisum sativum  (taxid:3888) Garden pea
mol_id organism_scientific organism_common
16 Pisum sativum  (taxid:3888) Garden pea
Authors : Mazor, Y., Brovikov, A., Nelson, N.
Keywords : photosynthesis, light harvesting, antenna, reaction center
Exp. method : X-RAY DIFFRACTION ( 2.8000 Å )
Citation :

The structure of plant photosystem I super-complex at 2.8 angstrom resolution.

Mazor, Y.,Borovikova, A.,Nelson, N.
(2015)  Elife  4 : e07433 - e07433

PubMed: 26076232
DOI: 10.7554/eLife.07433

Reaction

Chain : A
UniProt : P05310 (PSAA_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_00458
-
Chain : B
UniProt : P05311 (PSAB_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_00482
-
Chain : I
UniProt : P17227 (PSAI_PEA)
Reaction : -
Chain : J
UniProt : D5MAL3 (D5MAL3_PEA)
Reaction : -
Chain : 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 : 2
UniProt : Q41038 (Q41038_PEA)
Reaction : -
Chain : 4
UniProt : Q9SQL2 (CB24_PEA)
Reaction : -
Chain : 3
UniProt : Q32904 (CB23_PEA)
Reaction : -