4A12 Transcription date Sep 13, 2011
title Structure Of The Global Transcription Regulator Fapr From Staphylococcus Aureus In Complex With Dna Operator
authors D.Albanesi, M.E.Guerin, A.Buschiazzo, D.De Mendoza, P.M.Alzari
compound source
Molecule: Transcription Factor Fapr
Chain: A, B, C, D
Synonym: Fatty Acid And Phospholipid Biosynthesis Regulator Repressor Factor Fapr;
Engineered: Yes
Organism_scientific: Staphylococcus Aureus
Organism_taxid: 1280
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_variant: Plyss
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet15b

Molecule: Fapr Promoter
Chain: F

Synthetic: Yes
Organism_scientific: Bacillus Subtilis
Organism_taxid: 1423

Molecule: Fapr Promoter
Chain: G

Synthetic: Yes
Organism_scientific: Bacillus Subtilis
Organism_taxid: 1423
symmetry Space Group: C 2 2 21
R_factor 0.1862 R_Free 0.2014
length a length b length c angle alpha angle beta angle gamma
114.690 249.940 179.210 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.15 Å
ligand MSE enzyme
A, D, C, B

Primary referenceStructural Basis for Feed-Forward Transcriptional Regulation of Membrane Lipid Homeostasis in Staphylococcus aureus., Albanesi D, Reh G, Guerin ME, Schaeffer F, Debarbouille M, Buschiazzo A, Schujman GE, de Mendoza D, Alzari PM, PLoS Pathog. 2013 Jan;9(1):e1003108. doi: 10.1371/journal.ppat.1003108. Epub 2013, Jan 3. PMID:23300457
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (340 Kb) [Save to disk]
  • Biological Unit Coordinates (4a12.pdb1.gz) 333 Kb
  • LPC: Ligand-Protein Contacts for 4A12
  • CSU: Contacts of Structural Units for 4A12
  • Structure Factors (618 Kb)
  • Retrieve 4A12 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4A12 from S2C, [Save to disk]
  • Re-refined 4a12 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4A12 in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 4A12
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4A12, from MSDmotif at EBI
  • Fold representative 4a12 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4a12_B] [4a12_D] [4a12_G] [4a12] [4a12_F] [4a12_A] [4a12_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4A12
  • Community annotation for 4A12 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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