5ABT Isomerase date Aug 08, 2015
title S.Enterica Hisa Mutant D7n, G102a, V106m, D176a
authors X.Guo, A.Soderholm, M.Newton, J.Nasvall, D.Andersson, W.Patrick, M
compound source
Molecule: 1-(5-Phosphoribosyl)-5-[(5-Phosphoribosylamino) Methylidene Amino] Imidazole-4-Carboxamide Isomerase;
Chain: A
Synonym: Phosphoribosylformimino-5-Aminoimidazole Carboxami Ribotide Isomerase, Hisa;
Engineered: Yes
Mutation: Yes
Organism_scientific: Salmonella Enterica
Organism_taxid: 28901
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pexp5-Ct
symmetry Space Group: P 31 2 1
R_factor 0.1645 R_Free 0.1874
length a length b length c angle alpha angle beta angle gamma
46.555 46.555 196.378 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.65 Å
ligand GUO enzyme Isomerase E.C. BRENDA

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk]
  • Biological Unit Coordinates (5abt.pdb1.gz) 85 Kb
  • LPC: Ligand-Protein Contacts for 5ABT
  • CSU: Contacts of Structural Units for 5ABT
  • Structure Factors (1599 Kb)
  • Retrieve 5ABT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5ABT from S2C, [Save to disk]
  • Re-refined 5abt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5ABT 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 5ABT
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 5abt from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5abt_A] [5abt]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5ABT
  • Community annotation for 5ABT at PDBWiki (http://pdbwiki.org)

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