2XAB	Chaperone	date	Mar 30, 2010
title	Structure Of Hsp90 With An Inhibitor Bound
authors	C.W.Murray, M.G.Carr, O.Callaghan, G.Chessari, M.Congreve, S.Cowa J.E.Coyle, R.Downham, E.Figueroa, M.Frederickson, B.Graham, R.Mc M.A.O'Brian, S.Patel, T.R.Phillips, G.Williams, A.J.Woodhead, A.J.A.Woolford
compound		source
Molecule: Heat Shock Protein Hsp 90-Alpha, Chain: A, B Fragment: Residues 9-236 Synonym: Heat Shock 86 Kda, Hsp 86, Hsp86, Renal Carcinoma Ny-Ren-38, Hsp90; 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)
symmetry	Space Group: P 21 21 2	R_factor 0.204 R_Free 0.236
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.566 89.208 99.079 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	VHD	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Discovery of (2,4-Dihydroxy-5-isopropylphenyl)-[5-(4-methylpiperazin-1-ylmethyl)-1,3-di hydroisoindol-2-yl]methanone (AT13387), a Novel Inhibitor of the Molecular Chaperone Hsp90 by Fragment Based Drug Design., Woodhead AJ, Angove H, Carr MG, Chessari G, Congreve M, Coyle JE, Cosme J, Graham B, Day PJ, Downham R, Fazal L, Feltell R, Figueroa E, Frederickson M, Lewis J, McMenamin R, Murray CW, O'Brien MA, Parra L, Patel S, Phillips T, Rees DC, Rich S, Smith DM, Trewartha G, Vinkovic M, Williams B, Woolford AJ, J Med Chem. 2010 Jul 28. PMID:20662534

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk] Biological Unit Coordinates (2xab.pdb1.gz) 40 Kb Biological Unit Coordinates (2xab.pdb2.gz) 42 Kb LPC: Ligand-Protein Contacts for 2XAB CSU: Contacts of Structural Units for 2XAB Structure Factors (784 Kb) Retrieve 2XAB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XAB from S2C, [Save to disk] Re-refined 2xab structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XAB 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 2XAB

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 2XAB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2xab_A] [2xab_B] [2xab] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 2XAB: [HATPase_c ] by SMART

Other resources with information on 2XAB

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

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