4I0A structure of the mutant Catabolite gene activator protein V132A date 2012-11-16
authors Pohl, E., Townsend, P.D., Rodgers, T., Burnell, D., McLeish, T.C.B., Wilson, M.R., Cann, M.J.
compound source
R_Free 0.23317
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.20
ligand CMP, GOL enzyme
A, B

Primary referenceModulation of global low-frequency motions underlies allosteric regulation: demonstration in CRP/FNR family transcription factors., Rodgers TL, Townsend PD, Burnell D, Jones ML, Richards SA, McLeish TC, Pohl E, Wilson MR, Cann MJ, PLoS Biol. 2013 Sep;11(9):e1001651. doi: 10.1371/journal.pbio.1001651. Epub 2013 , Sep 10. PMID:24058293
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk]
  • Biological Unit Coordinates (4i0a.pdb1.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 4I0A
  • CSU: Contacts of Structural Units for 4I0A
  • Structure Factors (342 Kb)
  • Retrieve 4I0A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4I0A from S2C, [Save to disk]
  • Re-refined 4i0a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4I0A 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 4I0A
  • 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 4I0A, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4i0a_A] [4i0a] [4i0a_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4I0A: [HTH_CRP] [cNMP ] by SMART
  • Other resources with information on 4I0A
  • Community annotation for 4I0A at PDBWiki (http://pdbwiki.org)

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