Brand  (β version)

PDB ID: 6JEO

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Ligands
Code Name Style Show Link
BCR Beta-carotene PoSSuM
CL0 Chlorophyll a isomer PoSSuM
CLA Chlorophyll a PoSSuM
LHG 1,2-dipalmitoyl-phosphatidyl-glycerole PoSSuM
LMG 1,2-distearoyl-monogalactosyl-diglyceride PoSSuM
PQN Phylloquinone PoSSuM
SF4 Iron/sulfur cluster PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 6JEO   PDBj   RCSB PDB   PDBe
Header : PHOTOSYNTHESIS
Title : Structure of PSI tetramer from Anabaena
Release Data : 2019-11-13
Compound :
mol_id molecule chains synonym
1 Photosystem I P700 chlorophyll a apoprotein A1 aA,bA,cA,dA PsaA
ec: 1.97.1.12
mol_id molecule chains synonym
2 Photosystem I P700 chlorophyll a apoprotein A2 1 aB,bB,cB,dB PsaB 1
ec: 1.97.1.12
mol_id molecule chains synonym
3 Photosystem I iron-sulfur center aC,bC,cC,dC 9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC
ec: 1.97.1.12
mol_id molecule chains
4 Photosystem I reaction center subunit II aD,bD,cD,dD
mol_id molecule chains
5 Photosystem I reaction center subunit IV aE,bE,cE,dE
mol_id molecule chains synonym
6 Photosystem I reaction center subunit III aF,bF,cF,dF PSI-F
mol_id molecule chains
7 Photosystem I reaction center subunit VIII aI,bI,cI,dI
mol_id molecule chains
8 Photosystem I reaction center subunit IX aJ,bJ,cJ,dJ
mol_id molecule chains synonym
9 Photosystem I reaction center subunit PsaK 1 aK,bK,cK,dK Photosystem I subunit X 1
mol_id molecule chains synonym
10 Photosystem I reaction center subunit XI aL,bL,cL,dL PSI subunit V,PSI-L
mol_id molecule chains synonym
11 Photosystem I reaction center subunit XII aM,bM,cM,dM PSI-M
mol_id molecule chains
12 Photosystem I 4.8 kDa protein aX,bX,cX,dX
Source :
mol_id organism_scientific
1 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
2 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
3 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
4 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
5 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
6 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
7 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
8 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
9 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
10 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
11 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
mol_id organism_scientific
12 Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)  (taxid:103690)
strain: PCC 7120 / SAG 25.82 / UTEX 2576
Authors : Kato, K., Nagao, R., Shen, J.R., Miyazaki, N., Akita, F.
Keywords : Photosystem, PHOTOSYNTHESIS
Exp. method : ELECTRON MICROSCOPY ( 3.3 Å )
Citation :

Structure of a cyanobacterial photosystem I tetramer revealed by cryo-electron microscopy.

Kato, K.,Nagao, R.,Jiang, T.Y.  et al.
(2019)  Nat Commun  10 : 4929 - 4929

PubMed: 31666526
DOI: 10.1038/s41467-019-12942-8

Reaction

Chain : aA, bA, cA, dA
UniProt : P58576 (PSAA_NOSS1)
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 : aB, bB, cB, dB
UniProt : P58565 (PSAB1_NOSS1)
Reaction: EC: Evidence:
Physiological Direction:
hnu + oxidized [2Fe-2S]-[ferredoxin] + reduced [plastocyanin] = oxidized [plastocyanin] + reduced [2Fe-2S]-[ferredoxin] 1.97.1.12 -
-
Chain : aC, bC, cC, dC
UniProt : P0A410 (PSAC_NOSS1)
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 : aD, bD, cD, dD
UniProt : P58573 (PSAD_NOSS1)
Reaction : -
Chain : aE, bE, cE, dE
UniProt : P58575 (PSAE_NOSS1)
Reaction : -
Chain : aF, bF, cF, dF
UniProt : P58564 (PSAF_NOSS1)
Reaction : -
Chain : aI, bI, cI, dI
UniProt : P58560 (PSAI_NOSS1)
Reaction : -
Chain : aJ, bJ, cJ, dJ
UniProt : P58568 (PSAJ_NOSS1)
Reaction : -
Chain : aK, bK, cK, dK
UniProt : P58583 (PSAK1_NOSS1)
Reaction : -
Chain : aL, bL, cL, dL
UniProt : P58577 (PSAL_NOSS1)
Reaction : -
Chain : aM, bM, cM, dM
UniProt : Q8YNB0 (PSAM_NOSS1)
Reaction : -
Chain : aX, bX, cX, dX
UniProt : P58566 (PSAX_NOSS1)
Reaction : -