2IWX	Chaperone	date	Jul 05, 2006
title	Analogues Of Radicicol Bound To The Atp-Binding Site Of Hsp9
authors	S.M.Roe, C.Prodromou, L.H.Pearl
compound		source
Molecule: Atp-Dependent Molecular Chaperone Hsp82 Chain: A Fragment: N Terminal Domain, Residues 1-214 Synonym: Heat Shock Protein 90, Heat Shock Protein Hsp90 He Inducible Isoform, 82 Kda Heat Shock Protein; Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 43 2 2	R_factor 0.198 R_Free 0.236
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.703 73.703 110.019 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	M1S	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Inhibition of Hsp90 with synthetic macrolactones: synthesis and structural and biological evaluation of ring and conformational analogs of radicicol., Proisy N, Sharp SY, Boxall K, Connelly S, Roe SM, Prodromou C, Slawin AM, Pearl LH, Workman P, Moody CJ, Chem Biol. 2006 Nov;13(11):1203-15. PMID:17114002

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (2iwx.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 2IWX CSU: Contacts of Structural Units for 2IWX Likely Quarternary Molecular Structure file(s) for 2IWX Structure Factors (632 Kb) Retrieve 2IWX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IWX from S2C, [Save to disk] Re-refined 2iwx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IWX 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 2IWX

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 2IWX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2iwx_A] [2iwx] SWISS-PROT database: [P02829] Domain organization of [HSP82_YEAST] by SWISSPFAM Domain found in 2IWX: [HATPase_c ] by SMART

Other resources with information on 2IWX

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

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