2Y3A	Transferase	date	Dec 20, 2010
title	Crystal Structure Of P110beta In Complex With Icsh2 Of P85be Drug Gdc-0941
authors	X.Zhang, O.Vadas, O.Perisic, R.L.Williams
compound		source
Molecule: Phosphatidylinositol-4,5-Bisphosphate 3-Kinase Ca Subunit Beta Isoform; Chain: A Synonym: Pi3-Kinase Subunit Beta, Pi3k-Beta, Ptdins-3-Kinas Beta, Phosphatidylinositol-4,5-Bisphosphate 3-Kinase 110 Kd Catalytic Subunit Beta, Ptdins-3-Kinase Subunit P110-Beta, Ec: 2.7.1.173 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pfastbac-Htb
Molecule: Phosphatidylinositol 3-Kinase Regulatory Subunit Chain: B Fragment: Icsh2 Domain, Residues 423-722 Synonym: Pi3-Kinase Regulatory Subunit Beta, Pi3k Regulator Beta, Ptdins-3-Kinase Regulatory Subunit Beta, Phosphatidyl 3-Kinase 85 Kda Regulatory Subunit Beta, Pi3-Kinase Subunit Ptdins-3-Kinase Regulatory Subunit P85-Beta, Pik3r2; Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pfastbac-1
symmetry	Space Group: P 65 2 2	R_factor 0.234 R_Free 0.296
crystal cell	length a length b length c angle alpha angle beta angle gamma 134.314 134.314 428.062 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.30 Å
ligand	GD9 BindingDB	enzyme	Transferase E.C.2.7.1.173 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of Lipid Kinase p110beta/p85beta Elucidates an Unusual SH2-Domain-Mediated Inhibitory Mechanism., Zhang X, Vadas O, Perisic O, Anderson KE, Clark J, Hawkins PT, Stephens LR, Williams RL, Mol Cell. 2011 Mar 4;41(5):567-78. PMID:21362552

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (205 Kb) [Save to disk] Biological Unit Coordinates (2y3a.pdb1.gz) 198 Kb LPC: Ligand-Protein Contacts for 2Y3A CSU: Contacts of Structural Units for 2Y3A Structure Factors (622 Kb) Retrieve 2Y3A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Y3A from S2C, [Save to disk] Re-refined 2y3a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 2Y3A, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2y3a_A] [2y3a_B] [2y3a] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 2Y3A: [PI3K_C2] [PI3K_p85B] [PI3K_rbd] [PI3Ka] [PI3Kc] [SH2 ] by SMART

Other resources with information on 2Y3A

Community annotation for 2Y3A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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