3LRB Transport Protein date Feb 10, 2010
title Structure Of E. Coli Adic
authors X.Gao, F.Lu, L.Zhou, Y.Shi
compound source
Molecule: Arginineagmatine Antiporter
Chain: A, B
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 83334
Strain: O157:H7
Gene: Adic, Z5717, Ecs5097
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: P 21 21 21
R_factor 0.295 R_Free 0.318
crystal
cell
length a length b length c angle alpha angle beta angle gamma
92.810 108.300 138.110 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.61 Å
note 3LRB supersedes 3H5M
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure and mechanism of an amino acid antiporter., Gao X, Lu F, Zhou L, Dang S, Sun L, Li X, Wang J, Shi Y, Science. 2009 Jun 19;324(5934):1565-8. Epub 2009 May 28. PMID:19478139
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (267 Kb) [Save to disk]
  • Biological Unit Coordinates (3lrb.pdb1.gz) 261 Kb
  • CSU: Contacts of Structural Units for 3LRB
  • Structure Factors (241 Kb)
  • Retrieve 3LRB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LRB from S2C, [Save to disk]
  • Re-refined 3lrb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3LRB 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 3LRB
  • 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 3LRB, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lrb_A] [3lrb] [3lrb_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3LRB
  • Community annotation for 3LRB 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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