3EHQ Signaling Protein date Sep 14, 2008
title Crystal Structure Of Human Osteoclast Stimulating Factor
authors S.Tong, H.Zhou, Y.Gao, Z.Zhu, X.Zhang, M.Teng, L.Niu
compound source
Molecule: Osteoclast-Stimulating Factor 1
Chain: A, B
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ostf1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b
symmetry Space Group: P 21 21 21
R_factor 0.210 R_Free 0.284
crystal
cell
length a length b length c angle alpha angle beta angle gamma
48.057 56.860 170.125 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.57 Å
ligand EDO, MSE enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structure of human osteoclast stimulating factor., Tong S, Zhou H, Gao Y, Zhu Z, Zhang X, Teng M, Niu L, Proteins. 2009 Apr;75(1):245-51. PMID:19137598
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk]
  • Biological Unit Coordinates (3ehq.pdb1.gz) 29 Kb
  • Biological Unit Coordinates (3ehq.pdb2.gz) 30 Kb
  • LPC: Ligand-Protein Contacts for 3EHQ
  • CSU: Contacts of Structural Units for 3EHQ
  • Structure Factors (230 Kb)
  • Retrieve 3EHQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3EHQ from S2C, [Save to disk]
  • Re-refined 3ehq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3EHQ 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 3EHQ
  • 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 3EHQ, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ehq] [3ehq_B] [3ehq_A]
  • SWISS-PROT database: [Q92882]
  • Domain organization of [OSTF1_HUMAN] by SWISSPFAM
  • Domains found in 3EHQ: [ANK] [SH3 ] by SMART
    • Other resources with information on 3EHQ
  • Community annotation for 3EHQ 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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