2BEO Transcription date Nov 26, 2004
title Prfa, Transcriptional Regulator In Listeria Monocytogenes
authors M.Eiting, G.Hagelueken, W.D.Schubert, D.W.Heinz
compound source
Molecule: Listeriolysin Regulatory Protein
Chain: A, B
Synonym: Prfa
Engineered: Yes
Organism_scientific: Listeria Monocytogenes
Organism_taxid: 169963
Strain: Egd-E
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: M15
Expression_system_plasmid: Pqe-30
symmetry Space Group: P 1 21 1
R_factor 0.244 R_Free 0.289
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.951 80.713 60.965 90.00 111.91 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand ACM, CL, GLN, PG4 enzyme
related structures by homologous chain: 1OMI, 2BGC
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceThe mutation G145S in PrfA, a key virulence regulator of Listeria monocytogenes, increases DNA-binding affinity by stabilizing the HTH motif., Eiting M, Hageluken G, Schubert WD, Heinz DW, Mol Microbiol. 2005 Apr;56(2):433-46. PMID:15813735
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk]
  • Biological Unit Coordinates (2beo.pdb1.gz) 81 Kb
  • LPC: Ligand-Protein Contacts for 2BEO
  • CSU: Contacts of Structural Units for 2BEO
  • Likely Quarternary Molecular Structure file(s) for 2BEO
  • Structure Factors (91 Kb)
  • Retrieve 2BEO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BEO from S2C, [Save to disk]
  • Re-refined 2beo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2BEO 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 2BEO
  • 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 2BEO, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2beo_B] [2beo_A] [2beo]
  • SWISS-PROT database: [P22262]
  • Domain organization of [PRFA_LISMO] by SWISSPFAM
  • Other resources with information on 2BEO
  • Community annotation for 2BEO 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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