1XE4 Transferase date Sep 09, 2004
title Crystal Structure Of Weissella Viridescens Femx (K36m) Mutan
authors S.Biarrotte-Sorin, A.P.Maillard, M.Arthur, C.Mayer
compound source
Molecule: Femx
Chain: A
Ec: 2.3.2.10
Engineered: Yes
Mutation: Yes
Organism_scientific: Weissella Viridescens
Organism_taxid: 1629
Gene: Femx
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Top10
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptrchis60
symmetry Space Group: P 1 21 1
R_factor 0.196 R_Free 0.233
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.326 101.305 46.331 90.00 103.02 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand MG enzyme Transferase E.C.2.3.2.10 BRENDA
related structures by homologous chain: 1XF8, 1XIX
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure-based site-directed mutagenesis of the UDP-MurNAc-pentapeptide-binding cavity of the FemX alanyl transferase from Weissella viridescens., Maillard AP, Biarrotte-Sorin S, Villet R, Mesnage S, Bouhss A, Sougakoff W, Mayer C, Arthur M, J Bacteriol 2005 Jun;187(11):3833-8. PMID:15901708
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (1xe4.pdb1.gz) 60 Kb
  • LPC: Ligand-Protein Contacts for 1XE4
  • CSU: Contacts of Structural Units for 1XE4
  • Likely Quarternary Molecular Structure file(s) for 1XE4
  • Structure Factors (211 Kb)
  • Retrieve 1XE4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XE4 from S2C, [Save to disk]
  • Re-refined 1xe4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1XE4 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 1XE4
  • 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 1XE4, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1xe4] [1xe4_A]
  • SWISS-PROT database: [Q9EY50]
  • Domain organization of [Q9EY50_LACVI] by SWISSPFAM
  • Other resources with information on 1XE4
  • Community annotation for 1XE4 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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