2HQF Membrane Protein date Jul 18, 2006
title Conformation Of The Acrb Multidrug Efflux Pump In Mutants Of Putative Proton Relay Pathway
authors C.C.Su, M.Li, R.Gu, Y.Takatsuka, G.Mcdermott, H.Nikaido, E.W.Yu
compound source
Molecule: Acriflavine Resistance Protein B
Chain: A
Synonym: Acrb Membrane Transporter
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli K12
Organism_taxid: 83333
Strain: K-12
Gene: Acrb, Acre, B0462
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-Gold(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Psport1
symmetry Space Group: H 3 2
R_factor 0.251 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
145.648 145.648 519.709 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.38 Å
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceConformation of the AcrB multidrug efflux pump in mutants of the putative proton relay pathway., Su CC, Li M, Gu R, Takatsuka Y, McDermott G, Nikaido H, Yu EW, J Bacteriol. 2006 Oct;188(20):7290-6. PMID:17015668
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (162 Kb) [Save to disk]
  • Biological Unit Coordinates (2hqf.pdb1.gz) 458 Kb
  • CSU: Contacts of Structural Units for 2HQF
  • Likely Quarternary Molecular Structure file(s) for 2HQF
  • Structure Factors (386 Kb)
  • Retrieve 2HQF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HQF from S2C, [Save to disk]
  • Re-refined 2hqf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HQF 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 2HQF
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2HQF, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2hqf] [2hqf_A]
  • SWISS-PROT database: [P31224]
  • Belongs to the resistance-nodulation-cell division (rnd) superfamily according to TCDB.
  • Domain organization of [ACRB_ECOLI] by SWISSPFAM
  • Other resources with information on 2HQF
  • Community annotation for 2HQF at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science