1AU2 Hydrolase date Sep 10, 1997
title Crystal Structure Of The Cysteine Protease Human Cathepsin K Complex With A Covalent Propanone Inhibitor
authors B.Zhao, W.W.Smith, C.A.Janson, S.S.Abdel-Meguid
compound source
Molecule: Cathepsin K
Chain: A
Engineered: Yes
Other_details: Inhibitor Covalently Bound To Active Site Cy
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Sf9
Cell: Osteoclast
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector: Baculovirus
symmetry Space Group: P 43 21 2
R_factor 0.240 R_Free 0.333
length a length b length c angle alpha angle beta angle gamma
58.240 58.240 131.700 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand POS enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1AU0, 1NL6

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk]
  • Biological Unit Coordinates (1au2.pdb1.gz) 31 Kb
  • LPC: Ligand-Protein Contacts for 1AU2
  • CSU: Contacts of Structural Units for 1AU2
  • Likely Quarternary Molecular Structure file(s) for 1AU2
  • Retrieve 1AU2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AU2 from S2C, [Save to disk]
  • View 1AU2 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 1AU2
  • 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 1AU2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1au2__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1au2 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: [1au2_A] [1au2]
  • SWISS-PROT database: [P43235]
  • Domain organization of [CATK_HUMAN] by SWISSPFAM
  • Domain found in 1AU2: [Pept_C1 ] by SMART
  • Other resources with information on 1AU2
  • Community annotation for 1AU2 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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