2BYO Lipoprotein date Aug 03, 2005
title Crystal Structure Of Mycobacterium Tuberculosis Lipoprotein Lppx (Rv2945c)
authors G.Sulzenbacher, S.Canaan, V.Roig-Zamboni, D.Maurin, B.Gicquel, Y
compound source
Molecule: Lipoprotein Lppx
Chain: A
Engineered: Yes
 Organism_scientific: Mycobacterium Tuberculosis
Organism_taxid: 83332
Strain: H37rv
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_variant: Plyss
Expression_system_vector: Pdest17
symmetry Space Group: P 65 2 2
R_factor 0.185 R_Free 0.224
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.257 54.257 269.983 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.15 Å
ligand ACT, HXA, LNL, MLT, OAA, ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceLppX is a lipoprotein required for the translocation of phthiocerol dimycocerosates to the surface of Mycobacterium tuberculosis., Sulzenbacher G, Canaan S, Bordat Y, Neyrolles O, Stadthagen G, Roig-Zamboni V, Rauzier J, Maurin D, Laval F, Daffe M, Cambillau C, Gicquel B, Bourne Y, Jackson M, EMBO J. 2006 Apr 5;25(7):1436-44. Epub 2006 Mar 16. PMID:16541102
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk]
  • Biological Unit Coordinates (2byo.pdb1.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 2BYO
  • CSU: Contacts of Structural Units for 2BYO
  • Likely Quarternary Molecular Structure file(s) for 2BYO
  • Structure Factors (101 Kb)
  • Retrieve 2BYO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BYO from S2C, [Save to disk]
  • Re-refined 2byo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2BYO 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 2BYO
  • 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 2BYO, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2byo] [2byo_A]
  • SWISS-PROT database: [P65306]
  • Belongs to the putative mycobacterial outer membrane porin, lprg (lprg;p27) family according to TCDB.
  • Domain organization of [LPPX_MYCTU] by SWISSPFAM
    • Other resources with information on 2BYO
  • Community annotation for 2BYO 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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