3CR2 Metal Binding Protein date Apr 04, 2008
title X-Ray Structure Of Bovine Zn(2+),Ca(2+)-S100b
authors T.H.Charpentier
compound source
Molecule: Protein S100-B
Chain: A
Synonym: S100 Calcium-Binding Protein B, S-100 Protein Subu S-100 Protein Beta Chain;
Engineered: Yes
Organism_scientific: Bos Taurus
Organism_common: Bovine
Gene: S100b
Expression_system: Escherichia Coli
Expression_system_strain: Hms174(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet11b
symmetry Space Group: C 2 2 21
R_factor 0.219 R_Free 0.268
crystal
cell
length a length b length c angle alpha angle beta angle gamma
34.587 90.476 58.301 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.88 Å
ligand CA, ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A
  • kinase inhibitor activity


  • Primary referenceDivalent Metal Ion Complexes of S100B in the Absence and Presence of Pentamidine., Charpentier TH, Wilder PT, Liriano MA, Varney KM, Pozharski E, Mackerell AD Jr, Coop A, Toth EA, Weber DJ, J Mol Biol. 2008 Jun 24. PMID:18602402
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk]
  • Biological Unit Coordinates (3cr2.pdb1.gz) 30 Kb
  • LPC: Ligand-Protein Contacts for 3CR2
  • CSU: Contacts of Structural Units for 3CR2
  • Likely Quarternary Molecular Structure file(s) for 3CR2
  • Structure Factors (108 Kb)
  • Retrieve 3CR2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CR2 from S2C, [Save to disk]
  • Re-refined 3cr2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3CR2 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 3CR2
  • 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 3CR2, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3cr2] [3cr2_A]
  • SWISS-PROT database: [P02638]
  • Domain organization of [S100B_BOVIN] by SWISSPFAM
  • Domain found in 3CR2: [S_100 ] by SMART
  • Other resources with information on 3CR2
  • Community annotation for 3CR2 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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