2QJY Oxidoreductase date Jul 09, 2007
title Crystal Structure Of Rhodobacter Sphaeroides Double Mutant W Stigmatellin And Uq2
authors L.Esser, D.Xia
compound source
Molecule: Cytochrome B
Chain: A, D, G, J, M, P
Engineered: Yes
Mutation: Yes
Organism_scientific: Rhodobacter Sphaeroides
Organism_taxid: 1063
Gene: Petb, Fbcb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Prkd418

Molecule: Cytochrome C1
Chain: B, E, H, K, N, Q
Engineered: Yes

Organism_scientific: Rhodobacter Sphaeroides
Organism_taxid: 1063
Gene: Fbcc
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Prkd418

Molecule: Ubiquinol-Cytochrome C Reductase Iron-Sulfur Subu
Chain: C, F, I, L, O, R
Synonym: Rieske Iron-Sulfur Protein, Risp
Ec: 1.10.2.2
Engineered: Yes
Mutation: Yes

Organism_scientific: Rhodobacter Sphaeroides
Organism_taxid: 1063
Gene: Peta, Fbcf
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Prkd418
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Prkd418
symmetry Space Group: C 1 2 1
R_factor 0.226 R_Free 0.251
crystal
cell
length a length b length c angle alpha angle beta angle gamma
351.891 147.042 161.312 90.00 104.25 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand BGL, CL, FES, HEM, LOP, NA, SMA, SR, UQ2 enzyme Oxidoreductase E.C.1.10.2.2 BRENDA
subcellular loc. Membrane localization by OPM: Bacterial Gram-negative inner membrane
Gene
Ontology
ChainFunctionProcessComponent
F, C, L, O, R, I
  • ubiquinol-cytochrome-c reduc...


  • M, A, J, P, D, G


    N, K, E, Q, B, H
  • electron transfer activity


  • Primary referenceInhibitor-complexed Structures of the Cytochrome bc1 from the Photosynthetic Bacterium Rhodobacter sphaeroides., Esser L, Elberry M, Zhou F, Yu CA, Yu L, Xia D, J Biol Chem. 2008 Feb 1;283(5):2846-57. Epub 2007 Nov 26. PMID:18039651
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (885 Kb) [Save to disk]
  • Biological Unit Coordinates (2qjy.pdb1.gz) 296 Kb
  • Biological Unit Coordinates (2qjy.pdb2.gz) 298 Kb
  • Biological Unit Coordinates (2qjy.pdb3.gz) 296 Kb
  • LPC: Ligand-Protein Contacts for 2QJY
  • CSU: Contacts of Structural Units for 2QJY
  • Likely Quarternary Molecular Structure file(s) for 2QJY
  • Structure Factors (4560 Kb)
  • Retrieve 2QJY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QJY from S2C, [Save to disk]
  • Re-refined 2qjy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QJY 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 2QJY
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2QJY, from MSDmotif at EBI
  • Fold representative 2qjy from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qjy_O] [2qjy_B] [2qjy_M] [2qjy_D] [2qjy_R] [2qjy] [2qjy_G] [2qjy_N] [2qjy_A] [2qjy_J] [2qjy_F] [2qjy_Q] [2qjy_C] [2qjy_L] [2qjy_I] [2qjy_E] [2qjy_P] [2qjy_K] [2qjy_H]
  • SWISS-PROT database: [Q02760] [Q02761] [Q02762]
  • Belongs to the photosynthetic reaction center (prc) family according to TCDB.
  • Domain organization of [CY1_RHOSH] [CYB_RHOSH] [UCRI_RHOSH] by SWISSPFAM
  • Other resources with information on 2QJY
  • Community annotation for 2QJY at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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