3O5Z Protein Binding date Jul 28, 2010
title Crystal Structure Of The Sh3 Domain From P85beta Subunit Of Phosphoinositide 3-Kinase (Pi3k)
authors S.Chen, Y.Xiao, R.Ponnusamy, J.Tan, J.Lei, R.Hilgenfeld
compound source
Molecule: Phosphatidylinositol 3-Kinase Regulatory Subunit
Chain: A, B
Fragment: Sh3 Domain, Unp Residues 6-90
Synonym: Ptdins-3-Kinase Regulatory Subunit Beta, Pi3-Kinas Regulatory Subunit Beta, Pi3k Regulatory Subunit Beta, Phosphatidylinositol 3-Kinase 85 Kda Regulatory Subunit Bet 3-Kinase Regulatory Subunit P85-Beta, Pi3-Kinase Subunit P8
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pik3r2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.212 R_Free 0.259
length a length b length c angle alpha angle beta angle gamma
46.010 57.790 62.970 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.01 Å
ligand CL, MPD enzyme
Primary referenceX-ray structure of the SH3 domain of the phosphoinositide 3-kinase p85beta subunit., Chen S, Xiao Y, Ponnusamy R, Tan J, Lei J, Hilgenfeld R, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Nov 1;67(Pt 11):1328-33., Epub 2011 Oct 25. PMID:22102226
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk]
  • Biological Unit Coordinates (3o5z.pdb1.gz) 28 Kb
  • Biological Unit Coordinates (3o5z.pdb2.gz) 27 Kb
  • LPC: Ligand-Protein Contacts for 3O5Z
  • CSU: Contacts of Structural Units for 3O5Z
  • Structure Factors (169 Kb)
  • Retrieve 3O5Z in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3O5Z from S2C, [Save to disk]
  • Re-refined 3o5z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3O5Z 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 3O5Z
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3O5Z, from MSDmotif at EBI
  • Fold representative 3o5z from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3o5z_B] [3o5z] [3o5z_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3O5Z: [SH3 ] by SMART
  • Other resources with information on 3O5Z
  • Community annotation for 3O5Z at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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