2I5R Structural Genomics, Unknown Function date Aug 25, 2006
title Structure Of Small Toprim Domain-Containing Protein From B. Stearothermophilus In Complex With Mg2+
authors P.Rezacova, D.Borek, Z.Otwinowski, A.Joachimiak, S.F.Moy, Midwest For Structural Genomics (Mcsg)
compound source
Molecule: Toprim Domain-Containing Protein
Chain: A, B, C
Engineered: Yes
 Organism_scientific: Geobacillus Stearothermophilus
Organism_taxid: 1422
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmcsg7
symmetry Space Group: P 21 21 21
R_factor 0.171 R_Free 0.208
crystal
cell
length a length b length c angle alpha angle beta angle gamma
36.667 73.031 114.922 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.65 Å
ligand GOL, MES, MG, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceCrystal structure and putative function of small Toprim domain-containing protein from Bacillus stearothermophilus., Rezacova P, Borek D, Moy SF, Joachimiak A, Otwinowski Z, Proteins. 2007 Aug 17;. PMID:17705269
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk]
  • Biological Unit Coordinates (2i5r.pdb1.gz) 23 Kb
  • Biological Unit Coordinates (2i5r.pdb2.gz) 24 Kb
  • Biological Unit Coordinates (2i5r.pdb3.gz) 24 Kb
  • LPC: Ligand-Protein Contacts for 2I5R
  • CSU: Contacts of Structural Units for 2I5R
  • Likely Quarternary Molecular Structure file(s) for 2I5R
  • Structure Factors (542 Kb)
  • Retrieve 2I5R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2I5R from S2C, [Save to disk]
  • Re-refined 2i5r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2I5R 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 2I5R
  • 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 2I5R, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2i5r_C] [2i5r_B] [2i5r] [2i5r_A]
  • SWISS-PROT database: [Q5KVJ9]
  • Domain organization of [Q5KVJ9_GEOKA] by SWISSPFAM
  • Domain found in 2I5R: [TOPRIM ] by SMART
    • Other resources with information on 2I5R
  • Community annotation for 2I5R 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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