2YI7	Chaperone	date	May 10, 2011
title	Structural Characterization Of 5-Aryl-4-(5-Substituted-2-4- Dihydroxyphenyl)-1,2,3-Thiadiazole Hsp90 Inhibitors.
authors	S.M.Roe, C.Prodromou, L.H.Pearl
compound		source
Molecule: Heat Shock Protein Hsp 90-Alpha Chain: A Fragment: N-Terminal Domain, Residues 1-229 Synonym: Hsp90, Heat Shock 86 Kda, Hsp 86, Hsp86, Renal Car Antigen Ny-Ren-38; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: I 2 2 2	R_factor 0.17478 R_Free 0.19635
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.230 88.705 99.625 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	BZ8, MG BindingDB	enzyme
Primary reference	Co-crystalization and in vitro biological characterization of 5-aryl-4-(5-substituted-2-4-dihydroxyphenyl)-1,2,3-thiadiazole hsp90 inhibitors., Sharp SY, Roe SM, Kazlauskas E, Cikotiene I, Workman P, Matulis D, Prodromou C, PLoS One. 2012;7(9):e44642. Epub 2012 Sep 11. PMID:22984537

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (92 Kb) [Save to disk] Biological Unit Coordinates (2yi7.pdb1.gz) 167 Kb LPC: Ligand-Protein Contacts for 2YI7 CSU: Contacts of Structural Units for 2YI7 Structure Factors (755 Kb) Retrieve 2YI7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2YI7 from S2C, [Save to disk] Re-refined 2yi7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2YI7 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 2YI7

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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 2YI7, from MSDmotif at EBI Fold representative 2yi7 from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2yi7_A] SWISS-PROT database: Domain organization of by SWISSPFAM Alignments of the sequence of 2YI7 with the sequences similar proteins can be viewed for 2YI7's classification 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 at ProtoMap. Click on the Cluster number.

Other resources with information on 2YI7

Community annotation for 2YI7 at PDBWiki (http://pdbwiki.org)

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