3S2A	Transferase Transferase Inhibitor	date	May 16, 2011
title	Crystal Structure Of Pi3k-Gamma In Complex With A Quinoline
authors	D.A.Whittington, J.Tang, P.Yakowec
compound		source
Molecule: Phosphatidylinositol-4,5-Bisphosphate 3-Kinase Ca Subunit Gamma Isoform; Chain: A Fragment: Catalytic Domain (Unp Residues 144-1102) Synonym: Pi3-Kinase Subunit Gamma, Pi3k-Gamma, Ptdins-3-Kin Subunit Gamma, Phosphatidylinositol-4,5-Bisphosphate 3-Kina Catalytic Subunit Gamma, Ptdins-3-Kinase Subunit P110-Gamma Pi3k; Ec: 2.7.1.153 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pik3cg Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_vector_type: Baculovirus
symmetry	Space Group: C 1 2 1	R_factor 0.234 R_Free 0.301
crystal cell	length a length b length c angle alpha angle beta angle gamma 144.465 68.169 107.347 90.00 94.80 90.00
method	X-Ray Diffraction	resolution	2.55 Å
ligand	2NQ, SO4 BindingDB	enzyme	Transferase E.C.2.7.1.153 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Phospshoinositide 3-Kinase (PI3K)/Mammalian Target of Rapamycin (mTOR) Dual Inhibitors: Discovery and Structure-Activity Relationships of a Series of Quinoline and Quinoxaline Derivatives., Nishimura N, Siegmund A, Liu L, Yang K, Bryan MC, Andrews KL, Bo Y, Booker SK, Caenepeel S, Freeman DJ, Liao H, McCarter JD, Mullady EL, San Miguel T, Subramanian R, Tamayo N, Wang L, Whittington DA, Zalameda LP, Zhang N, Hughes PE, Norman MH, J Med Chem. 2011 May 25. PMID:21612232

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (293 Kb) [Save to disk] Biological Unit Coordinates (3s2a.pdb1.gz) 286 Kb LPC: Ligand-Protein Contacts for 3S2A CSU: Contacts of Structural Units for 3S2A Structure Factors (497 Kb) Retrieve 3S2A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3S2A from S2C, [Save to disk] Re-refined 3s2a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 3S2A

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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 3S2A, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3s2a_A] [3s2a] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3S2A: [PI3K_C2] [PI3K_rbd] [PI3Ka] [PI3Kc ] by SMART

Other resources with information on 3S2A

Community annotation for 3S2A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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