1ZEQ Metal Binding Protein date Apr 19, 2005
title 1.5 A Structure Of Apo-Cusf Residues 6-88 From Escherichia C
authors I.R.Loftin, S.Franke, S.A.Roberts, A.Weichsel, A.Heroux, W.R.Mont C.Rensing, M.M.Mcevoy
compound source
Molecule: Cation Efflux System Protein Cusf
Chain: X
Fragment: Residues 6-88
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Cusf, Cusx
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21-De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pask-Iba3
symmetry Space Group: P 21 21 21
R_factor 0.185 R_Free 0.207
crystal
cell
length a length b length c angle alpha angle beta angle gamma
39.300 39.326 43.693 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.50 Å
Gene
Ontology
ChainFunctionProcessComponent
X


Primary referenceA Novel Copper-Binding Fold for the Periplasmic Copper Resistance Protein CusF(,)., Loftin IR, Franke S, Roberts SA, Weichsel A, Heroux A, Montfort WR, Rensing C, McEvoy MM, Biochemistry 2005 Aug 9;44(31):10533-10540. PMID:16060662
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (19 Kb) [Save to disk]
  • Biological Unit Coordinates (1zeq.pdb1.gz) 15 Kb
  • CSU: Contacts of Structural Units for 1ZEQ
  • Likely Quarternary Molecular Structure file(s) for 1ZEQ
  • Structure Factors (73 Kb)
  • Retrieve 1ZEQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZEQ from S2C, [Save to disk]
  • Re-refined 1zeq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ZEQ 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 1ZEQ
  • 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 1ZEQ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1zeq_X] [1zeq]
  • SWISS-PROT database: [P77214]
  • Belongs to the resistance-nodulation-cell division (rnd) superfamily according to TCDB.
  • Domain organization of [CUSF_ECOLI] by SWISSPFAM
  • Other resources with information on 1ZEQ
  • Community annotation for 1ZEQ 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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