2FWZ	Chaperone	date	Feb 03, 2006
title	Structure Of Human Hsp90-Alpha Bound To The Potent Water Soluble Inhibitor Pu-H71
authors	R.M.Immormino, D.T.Gewirth
compound		source
Molecule: Heat Shock Protein Hsp 90-Alpha Chain: A Fragment: N-Terminal Domain Residues 1-236 Synonym: Hsp90 Protein Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hspca Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-15b
symmetry	Space Group: I 2 2 2	R_factor 0.190 R_Free 0.228
crystal cell	length a length b length c angle alpha angle beta angle gamma 66.680 91.280 98.640 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	H71 BindingDB	enzyme
Primary reference	Structural and quantum chemical studies of 8-aryl-sulfanyl adenine class Hsp90 inhibitors., Immormino RM, Kang Y, Chiosis G, Gewirth DT, J Med Chem. 2006 Aug 10;49(16):4953-60. PMID:16884307

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (2fwz.pdb1.gz) 43 Kb LPC: Ligand-Protein Contacts for 2FWZ CSU: Contacts of Structural Units for 2FWZ Likely Quarternary Molecular Structure file(s) for 2FWZ Structure Factors (308 Kb) Retrieve 2FWZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FWZ from S2C, [Save to disk] Re-refined 2fwz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FWZ 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 2FWZ

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2FWZ, from MSDmotif at EBI Fold representative 2fwz from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2fwz_A] SWISS-PROT database: [P07900] Domain organization of [HS90A_HUMAN] by SWISSPFAM Domain found in 2FWZ: [HATPase_c ] by SMART Alignments of the sequence of 2FWZ with the sequences similar proteins can be viewed for 2FWZ's classification [HS90A_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [HS90A_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 2FWZ

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

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