2BGC Transcription date Dec 20, 2004
title Prfa-G145s, A Constitutive Active Mutant Of The Transcriptio Regulator In L.Monocytogenes
authors M.Eiting, G.Hagelueken, W.D.Schubert, D.W.Heinz
compound source
Molecule: Prfa
Chain: A, B, D, E, F, G, H, I
Engineered: Yes
Mutation: 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: C 1 2 1
R_factor 0.195 R_Free 0.268
crystal
cell
length a length b length c angle alpha angle beta angle gamma
117.247 100.243 189.563 90.00 90.33 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand DTT, DTU, PR3 enzyme
related structures by homologous chain: 2BEO
Gene
Ontology
ChainFunctionProcessComponent
H, F, A, D, I, G, E, 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] (316 Kb) [Save to disk]
  • Biological Unit Coordinates (2bgc.pdb1.gz) 80 Kb
  • Biological Unit Coordinates (2bgc.pdb2.gz) 80 Kb
  • Biological Unit Coordinates (2bgc.pdb3.gz) 81 Kb
  • Biological Unit Coordinates (2bgc.pdb4.gz) 79 Kb
  • LPC: Ligand-Protein Contacts for 2BGC
  • CSU: Contacts of Structural Units for 2BGC
  • Likely Quarternary Molecular Structure file(s) for 2BGC
  • Structure Factors (718 Kb)
  • Retrieve 2BGC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BGC from S2C, [Save to disk]
  • Re-refined 2bgc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2BGC 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 2BGC
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2BGC, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2bgc_I] [2bgc_G] [2bgc_H] [2bgc_F] [2bgc_A] [2bgc] [2bgc_D] [2bgc_E] [2bgc_B]
  • SWISS-PROT database: [P22262]
  • Domain organization of [PRFA_LISMO] by SWISSPFAM
    • Other resources with information on 2BGC
  • Community annotation for 2BGC 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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