2FQF Oxidoreductase date Jan 18, 2006
title Crystal Structures Of E. Coli Laccase Cueo Under Different C Binding Situations
authors X.Li, Z.Wei, M.Zhang, M.Teng, W.Gong
compound source
Molecule: Blue Copper Oxidase Cueo
Chain: A
Synonym: Laccase Cueo, Copper Efflux Oxidase
Ec: 1.-.-.-
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.177 R_Free 0.233
crystal
cell
length a length b length c angle alpha angle beta angle gamma
69.426 73.252 189.885 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand C2O, CIT, CU enzyme Oxidoreductase E.C.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structures of E. coli laccase CueO at different copper concentrations., Li X, Wei Z, Zhang M, Peng X, Yu G, Teng M, Gong W, Biochem Biophys Res Commun. 2007 Mar 2;354(1):21-26. Epub 2006 Dec 22. PMID:17217912
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (2fqf.pdb1.gz) 77 Kb
  • LPC: Ligand-Protein Contacts for 2FQF
  • CSU: Contacts of Structural Units for 2FQF
  • Likely Quarternary Molecular Structure file(s) for 2FQF
  • Structure Factors (240 Kb)
  • Retrieve 2FQF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2FQF from S2C, [Save to disk]
  • Re-refined 2fqf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2FQF 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 2FQF
  • 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 2FQF, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2fqf_A] [2fqf]
  • SWISS-PROT database: [P36649]
  • Belongs to the copper resistance putative porin (copb) family according to TCDB.
  • Domain organization of [CUEO_ECOLI] by SWISSPFAM
    • Other resources with information on 2FQF
  • Community annotation for 2FQF 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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