2QFO	Chaperone	date	Jun 27, 2007
title	Hsp90 Complexed With A143571 And A516383
authors	C.H.Park
compound		source
Molecule: Heat Shock Protein Hsp 90-Alpha Chain: A, B Fragment: Unp Residues 17-223 Synonym: Hsp 86, Renal Carcinoma Antigen Ny-Ren-38 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hsp90aa1, Hsp90a, Hspc1, Hspca Expression_system: Escherichia Coli
symmetry	Space Group: P 21 21 2	R_factor 0.224 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.157 88.755 98.445 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.68 Å
ligand	A13, A51 BindingDB	enzyme
Primary reference	Discovery and design of novel HSP90 inhibitors using multiple fragment-based design strategies., Huth JR, Park C, Petros AM, Kunzer AR, Wendt MD, Wang X, Lynch CL, Mack JC, Swift KM, Judge RA, Chen J, Richardson PL, Jin S, Tahir SK, Matayoshi ED, Dorwin SA, Ladror US, Severin JM, Walter KA, Bartley DM, Fesik SW, Elmore SW, Hajduk PJ, Chem Biol Drug Des. 2007 Jul;70(1):1-12. PMID:17630989

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk] Biological Unit Coordinates (2qfo.pdb1.gz) 38 Kb Biological Unit Coordinates (2qfo.pdb2.gz) 37 Kb LPC: Ligand-Protein Contacts for 2QFO CSU: Contacts of Structural Units for 2QFO Likely Quarternary Molecular Structure file(s) for 2QFO Retrieve 2QFO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QFO from S2C, [Save to disk]

View 2QFO 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 2QFO

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2QFO, from MSDmotif at EBI Fold representative 2qfo from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qfo_A] [2qfo_B] SWISS-PROT database: [P07900] Domain organization of [HS90A_HUMAN] by SWISSPFAM Domain found in 2QFO: [HATPase_c ] by SMART Alignments of the sequence of 2QFO with the sequences similar proteins can be viewed for 2QFO'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 2QFO

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

Movements, Movies and Images

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