1OY9 Membrane Protein date Apr 03, 2003
title Structural Basis Of Multiple Drug Binding Capacity Of The Ac Multidrug Efflux Pump
authors E.W.Yu, G.Mcdermott, H.I.Zgurskaya, H.Nikaido, D.E.Koshland Jr.
compound source
Molecule: Acriflavine Resistance Protein B
Chain: A
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Acrb Or Acre Or B0462
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: H 3 2
R_factor 0.283 R_Free 0.344
crystal
cell
length a length b length c angle alpha angle beta angle gamma
144.676 144.676 517.512 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.80 Å
ligand ET enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis of multiple drug-binding capacity of the AcrB multidrug efflux pump., Yu EW, McDermott G, Zgurskaya HI, Nikaido H, Koshland DE Jr, Science 2003 May 9;300(5621):976-80. PMID:12738864
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (159 Kb) [Save to disk]
  • Biological Unit Coordinates (1oy9.pdb1.gz) 454 Kb
  • LPC: Ligand-Protein Contacts for 1OY9
  • CSU: Contacts of Structural Units for 1OY9
  • Likely Quarternary Molecular Structure file(s) for 1OY9
  • Structure Factors (435 Kb)
  • Retrieve 1OY9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OY9 from S2C, [Save to disk]
  • Re-refined 1oy9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1OY9 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 1OY9
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1OY9, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1oy9a2, region A:135-181,A:274-330 [Jmol] [rasmolscript] [script source]
        - Domain d1oy9a5, region A:182-273 [Jmol] [rasmolscript] [script source]
        - Domain d1oy9a1, region A:38-134 [Jmol] [rasmolscript] [script source]
        - Domain d1oy9a8, region A:513-566,A:869-1036 [Jmol] [rasmolscript] [script source]
        - Domain d1oy9a3, region A:567-673 [Jmol] [rasmolscript] [script source]
        - Domain d1oy9a4, region A:674-724,A:813-859 [Jmol] [rasmolscript] [script source]
        - Domain d1oy9a7, region A:7-37,A:331-498 [Jmol] [rasmolscript] [script source]
        - Domain d1oy9a6, region A:725-812 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1oy9] [1oy9_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 1OY9
  • Community annotation for 1OY9 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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