1BGQ	Chaperone	date	May 29, 1998
title	Radicicol Bound To The Atp Binding Site Of The N-Terminal Do The Yeast Hsp90 Chaperone
authors	S.M.Roe, C.Prodromou, L.H.Pearl
compound		source
Molecule: Heat Shock Protein 90 Chain: A Fragment: N-Terminal Domain Synonym: Hsp90 Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Cell_line: Bl21 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Plyss Expression_system_vector_type: T7 Expression_system_plasmid: Prseta
symmetry	Space Group: P 43 2 2	R_factor 0.200 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.940 73.940 110.860 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	RDC BindingDB	enzyme
related structures	by homologous chain: 1A4H, 1UYM
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis for inhibition of the Hsp90 molecular chaperone by the antitumor antibiotics radicicol and geldanamycin., Roe SM, Prodromou C, O'Brien R, Ladbury JE, Piper PW, Pearl LH, J Med Chem 1999 Jan 28;42(2):260-6. PMID:9925731

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1bgq.pdb1.gz) 72 Kb LPC: Ligand-Protein Contacts for 1BGQ CSU: Contacts of Structural Units for 1BGQ Likely Quarternary Molecular Structure file(s) for 1BGQ Structure Factors (173 Kb) Retrieve 1BGQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BGQ from S2C, [Save to disk] Re-refined 1bgq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1BGQ 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 1BGQ

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 1BGQ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1bgq__, region [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1bgq] [1bgq_A] SWISS-PROT database: [P02829] Domain organization of [HSP82_YEAST] by SWISSPFAM Domain found in 1BGQ: [HATPase_c ] by SMART

Other resources with information on 1BGQ

Community annotation for 1BGQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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