2K5B Chaperone date Jun 26, 2008
title Human Cdc37-Hsp90 Docking Model Based On Nmr
authors S.Sreeramulu, H.R.A.Jonker, C.R.Lancaster, C.Richter, T.Langer, H.Schwalbe
compound source
Molecule: Heat Shock Protein Hsp 90-Alpha
Chain: A
Fragment: Residues 14-223
Synonym: Hsp 86, Renal Carcinoma Antigen Ny-Ren-38
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hsp90aa1, Hsp90a, Hspc1, Hspca
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Vector
Expression_system_vector: Pkm263

Molecule: Hsp90 Co-Chaperone Cdc37
Chain: B
Fragment: Residues 148-276
Synonym: Hsp90 Chaperone Protein Kinase-Targeting Subunit, P50cdc37;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cdc37, Cdc37a
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Vector
Expression_system_vector: Pkm263
methodSolution NMR
Primary referenceThe human CDC37.HSP90 complex studied by heteronuclear NMR spectroscopy., Sreeramulu S, Jonker HR, Langer T, Richter C, Lancaster CR, Schwalbe H, J Biol Chem. 2008 Dec 10. PMID:19073599
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (921 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 2K5B
  • Likely Quarternary Molecular Structure file(s) for 2K5B
  • Original NMR restraints for 2K5B from PDB
  • Retrieve 2K5B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K5B from S2C, [Save to disk]
  • View 2K5B 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 2K5B
  • 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 2K5B, from MSDmotif at EBI
  • Fold representative 2k5b from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k5b] [2k5b_A] [2k5b_B]
  • SWISS-PROT database: [Q16543] [P07900]
  • Domain organization of [CDC37_HUMAN] [HS90A_HUMAN] by SWISSPFAM
  • Domains found in 2K5B: [CDC37_M] [HATPase_c ] by SMART
  • Alignments of the sequence of 2K5B with the sequences similar proteins can be viewed for 2K5B's classification [CDC37_HUMAN] [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 [CDC37_HUMAN] [HS90A_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2K5B
  • Community annotation for 2K5B 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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