2ZT9 Photosynthesis date Sep 27, 2008
title Crystal Structure Of The Cytochrome B6f Complex From Nostoc 7120
authors W.A.Craner, D.Baniulis, E.Yamashita
compound source
Molecule: Cytochrome B6
Chain: A
Organism_scientific: Nostoc Sp. Pcc 7120
Organism_taxid: 103690

Molecule: Cytochrome B6-F Complex Subunit 4
Chain: B
Synonym: 17 Kda Polypeptide

Organism_scientific: Nostoc Sp. Pcc 7120
Organism_taxid: 103690

Molecule: Apocytochrome F
Chain: C
Synonym: Cytochrome F

Organism_scientific: Nostoc Sp. Pcc 7120
Organism_taxid: 103690

Molecule: Cytochrome B6-F Complex Iron-Sulfur Subunit 1
Chain: D
Synonym: Rieske Iron-Sulfur Protein 1,
Plastohydroquinone: Plastocyanin Oxidoreductase Iron-Sulfur Isp 1, Risp 1;
Ec: 1.10.99.1

Organism_scientific: Nostoc Sp. Pcc 7120
Organism_taxid: 103690

Molecule: Cytochrome B6-F Complex Subunit 6
Chain: E
Synonym: Cytochrome B6-F Complex Subunit Vi, Cytochrome B6- Subunit Petl;

Organism_scientific: Nostoc Sp. Pcc 7120
Organism_taxid: 103690

Molecule: Cytochrome B6-F Complex Subunit 7
Chain: F
Synonym: Cytochrome B6-F Complex Subunit Vii, Cytochrome B6 Subunit Petm;

Organism_scientific: Nostoc Sp. Pcc 7120
Organism_taxid: 103690

Molecule: Cytochrome B6-F Complex Subunit 5
Chain: G
Synonym: Cytochrome B6-F Complex Subunit V, Cytochrome B6-F Subunit Petg;

Organism_scientific: Nostoc Sp. Pcc 7120
Organism_taxid: 103690

Molecule: Cytochrome B6-F Complex Subunit 8
Chain: H
Synonym: Cytochrome B6-F Complex Subunit Viii, Cytochrome B Complex Subunit Petn

Organism_scientific: Nostoc Sp. Pcc 7120
Organism_taxid: 103690
symmetry Space Group: P 61 2 2
R_factor 0.230 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
159.225 159.225 365.886 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
ligand BCR, CLA, FES, HEM, OPC, SQD, UMQ enzyme Oxidoreductase E.C.1.10.99.1 BRENDA
note 2ZT9 is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A


B


C
  • electron transfer activity


  • D
  • electron transporter, transf...


  • E
  • electron transfer activity
  • electron transporter, transf...


  • F
  • electron transfer activity


  • G
  • electron transporter, transf...


  • H
  • electron transfer activity
  • electron transporter, transf...


  • Primary referenceStructure-Function, Stability, and Chemical Modification of the Cyanobacterial Cytochrome b6f Complex from Nostoc sp. PCC 7120., Baniulis D, Yamashita E, Whitelegge JP, Zatsman AI, Hendrich MP, Hasan SS, Ryan CM, Cramer WA, J Biol Chem. 2009 Apr 10;284(15):9861-9. doi: 10.1074/jbc.M809196200. Epub 2009, Feb 2. PMID:19189962
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (170 Kb) [Save to disk]
  • Biological Unit Coordinates (2zt9.pdb1.gz) 311 Kb
  • LPC: Ligand-Protein Contacts for 2ZT9
  • CSU: Contacts of Structural Units for 2ZT9
  • Likely Quarternary Molecular Structure file(s) for 2ZT9
  • Structure Factors (429 Kb)
  • Retrieve 2ZT9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ZT9 from S2C, [Save to disk]
  • Re-refined 2zt9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2ZT9 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2ZT9
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2ZT9, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2zt9_E] [2zt9_G] [2zt9_A] [2zt9_F] [2zt9] [2zt9_D] [2zt9_B] [2zt9_H] [2zt9_C]
  • SWISS-PROT database: [P0A384] [Q93SW9] [Q93SX1] [P58246] [Q8YVQ2] [P0A3Y1] [P61048] [Q93SX0]
  • Domain organization of [CYB6_ANASP] [CYF_ANASP] [PETD_ANASP] [PETG_ANASP] [PETL_ANASP] [PETM_ANASP] [PETN_ANASP] [UCRIA_ANASP] by SWISSPFAM
  • Other resources with information on 2ZT9
  • Community annotation for 2ZT9 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science