3R7Q	Transferase Transferase Inhibitor	date	Mar 22, 2011
title	Structure-Based Design Of Thienobenzoxepin Inhibitors Of Pi3
authors	J.M.Murray, C.Wiesmann
compound		source
Molecule: Phosphatidylinositol-4,5-Bisphosphate 3-Kinase Ca Subunit Gamma Isoform; Chain: A Fragment: 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_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Plasmid
symmetry	Space Group: C 1 2 1	R_factor 0.216 R_Free 0.269
crystal cell	length a length b length c angle alpha angle beta angle gamma 141.782 67.494 105.892 90.00 96.43 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	FAV	enzyme	Transferase E.C.2.7.1.153 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure-based design of thienobenzoxepin inhibitors of PI3-kinase., Staben ST, Siu M, Goldsmith R, Olivero AG, Do S, Burdick DJ, Heffron TP, Dotson J, Sutherlin DP, Zhu BY, Tsui V, Le H, Lee L, Lesnick J, Lewis C, Murray JM, Nonomiya J, Pang J, Prior WW, Salphati L, Rouge L, Sampath D, Sideris S, Wiesmann C, Wu P, Bioorg Med Chem Lett. 2011 Jul 1;21(13):4054-8. Epub 2011 May 13. PMID:21636270

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (292 Kb) [Save to disk] Biological Unit Coordinates (3r7q.pdb1.gz) 285 Kb LPC: Ligand-Protein Contacts for 3R7Q CSU: Contacts of Structural Units for 3R7Q Structure Factors (515 Kb) Retrieve 3R7Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3R7Q from S2C, [Save to disk] Re-refined 3r7q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3R7Q 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 3R7Q

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 3R7Q, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3r7q_A] [3r7q] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3R7Q: [PI3K_C2] [PI3K_rbd] [PI3Ka] [PI3Kc ] by SMART

Other resources with information on 3R7Q

Community annotation for 3R7Q at PDBWiki (http://pdbwiki.org)

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