2CCT	Chaperone	date	Jan 18, 2006
title	Human Hsp90 With 5-(5-Chloro-2,4-Dihydroxy-Phenyl)-4- Piperazin-1-Yl-2h-Pyrazole-3-Carboxylic Acid Ethylamide
authors	X.Barril, M.C.Beswick, A.Collier, M.J.Drysdale, B.W.Dymock, A.Fink, K.Grant, R.Howes, A.M.Jordan, A.Massey, A.Surgenor, J.Wayne, P.Workman, L.Wright
compound		source
Molecule: Heat Shock Protein Hsp-90 Alpha Chain: A Fragment: N-Terminal Domain Residues 1-236 Synonym: Hsp 86 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Skin Tissue: Melanoma Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_variant: De3 Expression_system_plasmid: Pet-19
symmetry	Space Group: I 2 2 2	R_factor 0.209 R_Free 0.299
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.646 88.409 99.574 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.3 Å
ligand	2E1 BindingDB	enzyme
Primary reference	4-Amino derivatives of the Hsp90 inhibitor CCT018159., Barril X, Beswick MC, Collier A, Drysdale MJ, Dymock BW, Fink A, Grant K, Howes R, Jordan AM, Massey A, Surgenor A, Wayne J, Workman P, Wright L, Bioorg Med Chem Lett. 2006 May 1;16(9):2543-8. Epub 2006 Feb 9. PMID:16480864

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk] Biological Unit Coordinates (2cct.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 2CCT CSU: Contacts of Structural Units for 2CCT Likely Quarternary Molecular Structure file(s) for 2CCT Retrieve 2CCT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CCT from S2C, [Save to disk]

View 2CCT 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 2CCT

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

Sequence-derived information

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

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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