1AM1 Chaperone date Jun 20, 1997
title Atp Binding Site In The Hsp90 Molecular Chaperone
authors L.H.Pearl, S.M.Roe, C.Prodromou
compound source
Molecule: Heat Shock Protein 90
Chain: A
Fragment: N-Terminal
Synonym: Hsp90
Engineered: Yes
Other_details: Atp Complex
Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Prseta
symmetry Space Group: P 43 2 2
R_factor 0.189 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
73.910 73.910 110.970 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ADP enzyme
note 1AM1 (Molecule of the Month:pdb108)
related structures by homologous chain: 1UYC, 1UYF

Primary referenceIdentification and structural characterization of the ATP/ADP-binding site in the Hsp90 molecular chaperone., Prodromou C, Roe SM, O'Brien R, Ladbury JE, Piper PW, Pearl LH, Cell 1997 Jul 11;90(1):65-75. PMID:9230303
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk]
  • Biological Unit Coordinates (1am1.pdb1.gz) 78 Kb
  • LPC: Ligand-Protein Contacts for 1AM1
  • CSU: Contacts of Structural Units for 1AM1
  • Likely Quarternary Molecular Structure file(s) for 1AM1
  • Retrieve 1AM1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AM1 from S2C, [Save to disk]
  • View 1AM1 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.
  • Visual 3D analysis of 1AM1
  • 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 1AM1, from MSDmotif at EBI
  • Genome occurence of 1AM1's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1am1__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1am1 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: [1am1] [1am1_A]
  • SWISS-PROT database: [P02829]
  • Domain organization of [HSP82_YEAST] by SWISSPFAM
  • Domain found in 1AM1: [HATPase_c ] by SMART
  • Other resources with information on 1AM1
  • Community annotation for 1AM1 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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