2IUH Transferase date Jun 03, 2006
title Crystal Structure Of The Pi3-Kinase P85 N-Terminal Sh2 Domai Complex With C-Kit Phosphotyrosyl Peptide
authors R.T.Nolte, M.J.Eck, J.Schlessinger, S.E.Shoelson, S.C.Harrison
compound source
Molecule: Phosphatidylinositol 3-Kinase Regulatory Alpha Su
Chain: A
Fragment: N-Terminal Sh2 Domain, Residues 321-440
Synonym: Pi3-Kinase P85-Alpha Subunit, Ptdins-3-Kinase P85- Pi3k;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_plasmid: Pet

Molecule: C-Kit Phosphotyrosyl Peptide
Chain: B
Fragment: Residues 145-155
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 41 21 2
R_factor 0.154 R_Free 0.245
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.950 56.950 68.170 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand PTR enzyme
Primary referenceCrystal structure of the PI 3-kinase p85 amino-terminal SH2 domain and its phosphopeptide complexes., Nolte RT, Eck MJ, Schlessinger J, Shoelson SE, Harrison SC, Nat Struct Biol. 1996 Apr;3(4):364-74. PMID:8599763
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk]
  • Biological Unit Coordinates (2iuh.pdb1.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 2IUH
  • CSU: Contacts of Structural Units for 2IUH
  • Likely Quarternary Molecular Structure file(s) for 2IUH
  • Retrieve 2IUH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IUH from S2C, [Save to disk]
  • View 2IUH 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 2IUH
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2IUH, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2iuh] [2iuh_A] [2iuh_B]
  • SWISS-PROT database: [P27986]
  • Domain organization of [P85A_HUMAN] by SWISSPFAM
  • Domain found in 2IUH: [SH2 ] by SMART
  • Other resources with information on 2IUH
  • Community annotation for 2IUH 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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