2YE2	Chaperone	date	Mar 25, 2011
title	Hsp90 Inhibitors And Drugs From Fragment And Virtual Screening
authors	S.D.Roughley, R.E.Hubbard, L.M.Baker
compound		source
Molecule: Heat Shock Protein Hsp 90-Alpha Chain: A Fragment: N-Terminal Atp-Binding Domain, Residues 9-236 Synonym: Heat Shock 86 Kda, Renal Carcinoma Antigen Ny-Ren- 86, Hsp86; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Skin Tissue: Melanoma Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_vector: Pet19
symmetry	Space Group: I 2 2 2	R_factor 0.17512 R_Free 0.22086
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.505 89.611 100.397 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	SO4, XQI BindingDB	enzyme
Primary reference	How Well Can Fragments Explore Accessed Chemical Space? A Case Study from Heat Shock Protein 90., Roughley SD, Hubbard RE, J Med Chem. 2011 May 24. PMID:21561141

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (2ye2.pdb1.gz) 78 Kb LPC: Ligand-Protein Contacts for 2YE2 CSU: Contacts of Structural Units for 2YE2 Structure Factors (622 Kb) Retrieve 2YE2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2YE2 from S2C, [Save to disk] Re-refined 2ye2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2YE2 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 2YE2

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 2YE2, from MSDmotif at EBI Fold representative 2ye2 from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ye2_A] SWISS-PROT database: Domain organization of by SWISSPFAM Alignments of the sequence of 2YE2 with the sequences similar proteins can be viewed for 2YE2'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 2YE2

Community annotation for 2YE2 at PDBWiki (http://pdbwiki.org)

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