3QMX Electron Transport date Feb 05, 2011
title X-Ray Crystal Structure Of Synechocystis Sp. Pcc 6803 Glutar
authors R.B.Sutton, D.B.Knaff
compound source
Molecule: Glutaredoxin A
Chain: A
Fragment: Residues 2-88
Synonym: Glutaredoxin 3
Engineered: Yes
 Organism_scientific: Synechocystis Sp.
Organism_taxid: 1148
Strain: Atcc 27184 Pcc 6803 N-1
Gene: Ssr2061
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.163 R_Free 0.196
crystal
cell
length a length b length c angle alpha angle beta angle gamma
37.278 39.124 50.827 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.82 Å
ligand SO4 enzyme
note 3QMX is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A
  • glutathione-disulfide reduct...
  • electron transfer activity


    • Primary referenceRedox, mutagenic and structural studies of the glutaredoxin/arsenate reductase couple from the cyanobacterium Synechocystis sp. PCC 6803., Kim SG, Chung JS, Sutton RB, Lee JS, Lopez-Maury L, Lee SY, Florencio FJ, Lin T, Zabet-Moghaddam M, Wood MJ, Nayak K, Madem V, Tripathy JN, Kim SK, Knaff DB, Biochim Biophys Acta. 2012 Feb;1824(2):392-403. Epub 2011 Oct 29. PMID:22155275
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk]
  • Biological Unit Coordinates (3qmx.pdb1.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 3QMX
  • CSU: Contacts of Structural Units for 3QMX
  • Structure Factors (47 Kb)
  • Retrieve 3QMX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3QMX from S2C, [Save to disk]
  • Re-refined 3qmx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3QMX 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 3QMX
  • 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 3QMX, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3qmx] [3qmx_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3QMX
  • Community annotation for 3QMX at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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