3HCM Metal Binding Protein date May 06, 2009
title Crystal Structure Of Human S100b In Complex With S45
authors S.Mangani, L.Cesari
compound source
Molecule: Protein S100-B
Chain: A, B
Synonym: S100 Calcium-Binding Protein B, S-100 Protein Subu S-100 Protein Beta Chain;
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Other_details: The Protein Was Purchased From A Commercial
symmetry Space Group: P 1 21 1
R_factor 0.227 R_Free 0.311
crystal
cell
length a length b length c angle alpha angle beta angle gamma
35.257 57.797 47.745 90.00 111.41 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ACT, CA, S45 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceFragmenting the S100B-p53 Interaction: Combined Virtual/Biophysical Screening Approaches to Identify Ligands., Agamennone M, Cesari L, Lalli D, Turlizzi E, Del Conte R, Turano P, Mangani S, Padova A, ChemMedChem. 2010 Jan 13. PMID:20077460
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk]
  • Biological Unit Coordinates (3hcm.pdb1.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 3HCM
  • CSU: Contacts of Structural Units for 3HCM
  • Structure Factors (162 Kb)
  • Retrieve 3HCM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3HCM from S2C, [Save to disk]
  • Re-refined 3hcm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3HCM 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 3HCM
  • 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 3HCM, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3hcm_B] [3hcm] [3hcm_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3HCM: [S_100 ] by SMART
    • Other resources with information on 3HCM
  • Community annotation for 3HCM 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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