1YET	Chaperone Protein	date	Mar 25, 1997
title	Geldanamycin Bound To The Hsp90 Geldanamycin-Binding Domain
authors	C.E.Stebbins, A.A.Russo, N.P.Pavletich
compound		source
Molecule: Heat Shock Protein 90 Chain: A Fragment: Residues 9 - 236 Synonym: Hsp90 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pet3d
symmetry	Space Group: P 1 21 1	R_factor 0.193 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.700 44.300 54.650 90.00 116.10 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	GDM BindingDB	enzyme
note	1YET (Molecule of the Month:pdb108)
related structures	by homologous chain: 1UY7, 2BT0
Primary reference	Crystal structure of an Hsp90-geldanamycin complex: targeting of a protein chaperone by an antitumor agent., Stebbins CE, Russo AA, Schneider C, Rosen N, Hartl FU, Pavletich NP, Cell 1997 Apr 18;89(2):239-50. PMID:9108479

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (1yet.pdb1.gz) 42 Kb LPC: Ligand-Protein Contacts for 1YET CSU: Contacts of Structural Units for 1YET Likely Quarternary Molecular Structure file(s) for 1YET Retrieve 1YET in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YET from S2C, [Save to disk]

View 1YET 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 1YET

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 1YET, from MSDmotif at EBI Genome occurence of 1YET's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1yet__, region [Jmol] [rasmolscript] [script source] Fold representative 1yet from FSSP and Dali (Families of Structurally Similar Proteins) 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: [1yet_A] SWISS-PROT database: [P07900] Domain organization of [HS90A_HUMAN] by SWISSPFAM Domain found in 1YET: [HATPase_c ] by SMART Alignments of the sequence of 1YET with the sequences similar proteins can be viewed for 1YET'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 1YET

Community annotation for 1YET 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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