6TRC Photosynthesis date Dec 18, 2019
title Cryo- Em Structure Of The Thermosynechococcus Elongatus Phot In The Presence Of Cytochrome C6
authors A.Koelsch, C.Radon, A.Baumert, J.Buerger, T.Mielke, F.Lisdat, A.Zo P.Wendler
compound source
Molecule: Photosystem I P700 Chlorophyll A Apoprotein A1
Chain: A, a, 1
Synonym: Psaa
Ec: 1.97.1.12
 Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I P700 Chlorophyll A Apoprotein A2
Chain: B, b, 2
Synonym: Psab
Ec: 1.97.1.12
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I Iron-Sulfur Center
Chain: C, c, 3
Synonym: 9 Kda Polypeptide,Psi-C,Photosystem I Subunit Vii,
Ec: 1.97.1.12
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I Reaction Center Subunit II
Chain: D, d, 4
Synonym: Photosystem I 16 Kda Polypeptide,Psi-D
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I Reaction Center Subunit Iv
Chain: E, e, 5
Synonym: Photosystem I 8.1 Kda Protein,P30 Protein
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I Reaction Center Subunit III
Chain: F, f, 6
Synonym: Psi-F
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I Reaction Center Subunit Viii
Chain: I, I, 7
Other_details: Formyl Group Added. For Post-Translational Modifications See El-Mohsnawy Et Al. Structure And Function Photosystem 1 Monomers From The Cyanobacterium Thermosyn Elongatus. Biochemistry (2010). 49, 4740-4751.
Http: Dx.Doi.Org10.1021bi901807p
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I Reaction Center Subunit Ix
Chain: J, j, 8
Other_details: Formyl Group Added. For Post-Translational Modifications See El-Mohsnawy Et Al. Structure And Function Photosystem 1 Monomers From The Cyanobacterium Thermosyn Elongatus. Biochemistry (2010). 49, 4740-4751.
Http: Dx.Doi.Org10.1021bi901807p
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I Reaction Center Subunit Psak
Chain: K, k, 9
Synonym: Light-Harvesting 8.0 Kda Polypeptide,Photosystem I X;
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I Reaction Center Subunit Xi
Chain: L, l, 0
Synonym: Psi Subunit V,Psi-L
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I Reaction Center Subunit Xii
Chain: M, m, y
Synonym: Psi-M
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221

Molecule: Photosystem I 4.8k Protein
Chain: X, x, z
Organism_scientific: Thermosynechococcus Elongatus Bp-1
Organism_taxid: 197221
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Electron Microscopyresolution 2.98 Å
ligand BCR, CA, CL0, CLA, FME, LHG, LMG, PQN, SF4 enzyme Oxidoreductase E.C.1.97.1.12 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
0L, l


2, B, b
  • electron transfer activity


    • 7, I, i


    E, e, 5


    K, k, 9


    a, 1, A
  • electron transfer activity


    • c, C, 3


    d, D, F, f, 6, 4


    j, J, 8


    y, M, m


    z, x, X


    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1509 Kb) [Save to disk]
  • Biological Unit Coordinates (6trc.pdb1.gz) 1319 Kb
  • LPC: Ligand-Protein Contacts for 6TRC
  • CSU: Contacts of Structural Units for 6TRC
  • Retrieve 6TRC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6TRC from S2C, [Save to disk]
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 6TRC
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6trc_3] [6trc_e] [6trc_5] [6trc_4] [6trc_X] [6trc_E] [6trc_L] [6trc_K] [6trc_i] [6trc_C] [6trc_d] [6trc_z] [6trc_y] [6trc_k] [6trc_x] [6trc_D] [6trc_6] [6trc_f] [6trc_7] [6trc_b] [6trc_a] [6trc_j] [6trc_8] [6trc_c] [6trc_2] [6trc_I] [6trc_0] [6trc_A] [6trc_9] [6trc_m] [6trc_l] [6trc_1] [6trc_J] [6trc_B] [6trc_F] [6trc_M]
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  • Domain organization of by SWISSPFAM
    • Other resources with information on 6TRC
  • Community annotation for 6TRC at PDBWiki (http://pdbwiki.org)

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