3H90 Transport Protein date Apr 29, 2009
title Structural Basis For The Autoregulation Of The Zinc Transpor
authors M.Lu
compound source
Molecule: Ferrous-Iron Efflux Pump Fief
Chain: A, B, C, D
Fragment: Unp Residues 8-290
Engineered: Yes
 Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Gene: Fief, Yiip, B3915, Jw3886
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.261 R_Free 0.277
crystal
cell
length a length b length c angle alpha angle beta angle gamma
105.657 130.704 115.757 90.00 93.28 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand HG, ZN enzyme
note 3H90 is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • ferrous iron transmembrane t...
  • zinc efflux active transmemb...


    • Primary referenceStructural basis for autoregulation of the zinc transporter YiiP., Lu M, Chai J, Fu D, Nat Struct Mol Biol. 2009 Oct;16(10):1063-7. Epub 2009 Sep 13. PMID:19749753
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (379 Kb) [Save to disk]
  • Biological Unit Coordinates (3h90.pdb1.gz) 186 Kb
  • Biological Unit Coordinates (3h90.pdb2.gz) 186 Kb
  • LPC: Ligand-Protein Contacts for 3H90
  • CSU: Contacts of Structural Units for 3H90
  • Structure Factors (656 Kb)
  • Retrieve 3H90 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3H90 from S2C, [Save to disk]
  • Re-refined 3h90 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3H90 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 3H90
  • 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 3H90, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3h90_A] [3h90_C] [3h90] [3h90_D] [3h90_B]
  • SWISS-PROT database: [P69380]
  • Belongs to the cation diffusion facilitator (cdf) family according to TCDB.
  • Domain organization of [FIEF_ECOLI] by SWISSPFAM
    • Other resources with information on 3H90
  • Community annotation for 3H90 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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