2OAU Membrane Protein date Dec 17, 2006
title Mechanosensitive Channel Of Small Conductance (Mscs)
authors D.C.Rees, R.B.Bass, S.Steinbacher, P.Strop, M.T.Barclay
compound source
Molecule: Small-Conductance Mechanosensitive Channel
Chain: A, B, C, D, E, F, G
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Mscs
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28b
symmetry Space Group: P 43 21 2
R_factor 0.293 R_Free 0.321
crystal
cell
length a length b length c angle alpha angle beta angle gamma
184.274 184.274 260.485 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.70 Å
note 2OAU (Molecule of the Month:pdb107)supersedes 1MXM
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, G, E, B


Primary referenceCrystal structure of Escherichia coli MscS, a voltage-modulated and mechanosensitive channel., Bass RB, Strop P, Barclay M, Rees DC, Science. 2002 Nov 22;298(5598):1582-7. PMID:12446901
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (276 Kb) [Save to disk]
  • Biological Unit Coordinates (2oau.pdb1.gz) 269 Kb
  • CSU: Contacts of Structural Units for 2OAU
  • Likely Quarternary Molecular Structure file(s) for 2OAU
  • Structure Factors (441 Kb)
  • Retrieve 2OAU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OAU from S2C, [Save to disk]
  • Re-refined 2oau structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OAU 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 2OAU
  • 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 2OAU, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2oau_D] [2oau_C] [2oau_B] [2oau_A] [2oau] [2oau_E] [2oau_F] [2oau_G]
  • SWISS-PROT database: [P0C0S1]
  • Belongs to the small conductance mechanosensitive ion channel (mscs) family according to TCDB.
  • Domain organization of [MSCS_ECOLI] by SWISSPFAM
  • Other resources with information on 2OAU
  • Community annotation for 2OAU 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