3B60 Membrane Protein date Oct 26, 2007
title Crystal Structure Of Msba From Salmonella Typhimurium With A Higher Resolution Form
authors A.Ward, C.L.Reyes, J.Yu, C.B.Roth, G.Chang
compound source
Molecule: Lipid A Export Atp-Bindingpermease Protein Msba
Chain: A, B, C, D
Ec: 3.6.3.-
Engineered: Yes
Organism_scientific: Salmonella Typhimurium
Organism_taxid: 602
Gene: Msba
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet19b
symmetry Space Group: C 1 2 1
R_factor 0.307 R_Free 0.343
crystal
cell
length a length b length c angle alpha angle beta angle gamma
249.641 119.904 168.800 90.00 120.61 90.00
method X-Ray Diffractionresolution 3.70 Å
ligand ANP enzyme Hydrolase E.C.3.6.3 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceFlexibility in the ABC transporter MsbA: Alternating access with a twist., Ward A, Reyes CL, Yu J, Roth CB, Chang G, Proc Natl Acad Sci U S A. 2007 Nov 27;104(48):19005-10. Epub 2007 Nov 16. PMID:18024585
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (336 Kb) [Save to disk]
  • Biological Unit Coordinates (3b60.pdb1.gz) 166 Kb
  • Biological Unit Coordinates (3b60.pdb2.gz) 167 Kb
  • LPC: Ligand-Protein Contacts for 3B60
  • CSU: Contacts of Structural Units for 3B60
  • Likely Quarternary Molecular Structure file(s) for 3B60
  • Structure Factors (226 Kb)
  • Retrieve 3B60 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3B60 from S2C, [Save to disk]
  • Re-refined 3b60 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3B60 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 3B60
  • 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 3B60, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3b60_C] [3b60_D] [3b60_B] [3b60_A] [3b60]
  • SWISS-PROT database: [P63359]
  • Domain organization of [MSBA_SALTY] by SWISSPFAM
  • Domain found in 3B60: [AAA ] by SMART
  • Other resources with information on 3B60
  • Community annotation for 3B60 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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