2CHW	Transferase Inhibitor	date	Mar 16, 2006
title	A Pharmacological Map Of The Pi3-K Family Defines A Role For Alpha In Signaling: The Structure Of Complex Of Phosphoinos Kinase Gamma With Inhibitor Pik-39
authors	Z.A.Knight, B.Gonzalez, M.E.Feldman, E.R.Zunder, D.D.Goldenberg, O.Williams, R.Loewith, D.Stokoe, A.Balla, B.Toth, T.Balla, W.A.We R.L.Williams, K.M.Shokat
compound		source
Molecule: Phosphatidylinositol-4,5-Bisphosphate 3-Kinase Ca Subunit Gamma Isoform; Chain: A Fragment: Human Pi-3k Gamma Catalytic Subunit, Residues 144 Synonym: Phosphoinositide 3-Kinase, Pi3-Kinase P110 Subunit Ptdins-3-Kinase P110, Pi3k, Pi3kgamma; Ec: 2.7.1.137, 2.7.1.153 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pvl1393
symmetry	Space Group: C 1 2 1	R_factor 0.237 R_Free 0.299
crystal cell	length a length b length c angle alpha angle beta angle gamma 143.804 67.523 106.311 90.00 95.45 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	039 BindingDB	enzyme	Transferase E.C.2.7.1.137 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	A pharmacological map of the PI3-K family defines a role for p110alpha in insulin signaling., Knight ZA, Gonzalez B, Feldman ME, Zunder ER, Goldenberg DD, Williams O, Loewith R, Stokoe D, Balla A, Toth B, Balla T, Weiss WA, Williams RL, Shokat KM, Cell. 2006 May 19;125(4):733-47. Epub 2006 Apr 27. PMID:16647110

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (142 Kb) [Save to disk] Biological Unit Coordinates (2chw.pdb1.gz) 135 Kb LPC: Ligand-Protein Contacts for 2CHW CSU: Contacts of Structural Units for 2CHW Likely Quarternary Molecular Structure file(s) for 2CHW Structure Factors (727 Kb) Retrieve 2CHW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CHW from S2C, [Save to disk] Re-refined 2chw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2CHW 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 2CHW

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2CHW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2chw] [2chw_A] SWISS-PROT database: [P48736] Domain organization of [PK3CG_HUMAN] by SWISSPFAM Domains found in 2CHW: [PI3K_C2] [PI3K_rbd] [PI3Ka] [PI3Kc ] by SMART

Other resources with information on 2CHW

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

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