1AYW Hydrolase date Nov 10, 1997
title Crystal Structure Of Cysteine Protease Human Cathepsin K In With A Covalent Benzyloxybenzoylcarbohydrazide Inhibitor
authors B.Zhao, W.W.Smith, C.A.Janson, S.S.Abdel-Meguid
compound source
Molecule: Cathepsin K
Chain: A
Ec: 3.4.22.38
Engineered: Yes
Other_details: Inhibitor Covalently Bound To Active Site Cy
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Sf21
Cell: Osteoclast
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf21
Expression_system_vector: Baculovirus
symmetry Space Group: P 43 21 2
R_factor 0.237 R_Free 0.379
crystal
cell
length a length b length c angle alpha angle beta angle gamma
57.680 57.680 131.120 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand IN3 BindingDB enzyme Hydrolase E.C.3.4.22.38 BRENDA
related structures by homologous chain: 1NLJ, 1SNK
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceDesign of potent and selective human cathepsin K inhibitors that span the active site., Thompson SK, Halbert SM, Bossard MJ, Tomaszek TA, Levy MA, Zhao B, Smith WW, Abdel-Meguid SS, Janson CA, D'Alessio KJ, McQueney MS, Amegadzie BY, Hanning CR, DesJarlais RL, Briand J, Sarkar SK, Huddleston MJ, Ijames CF, Carr SA, Garnes KT, Shu A, Heys JR, Bradbeer J, Zembryki D, Veber DF, et al., Proc Natl Acad Sci U S A 1997 Dec 23;94(26):14249-54. PMID:9405598
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk]
  • Biological Unit Coordinates (1ayw.pdb1.gz) 31 Kb
  • LPC: Ligand-Protein Contacts for 1AYW
  • CSU: Contacts of Structural Units for 1AYW
  • Likely Quarternary Molecular Structure file(s) for 1AYW
  • Retrieve 1AYW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AYW from S2C, [Save to disk]
  • View 1AYW 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 1AYW
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1AYW, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ayw__, region [Jmol] [rasmolscript] [script source]
  • 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: [1ayw] [1ayw_A]
  • SWISS-PROT database: [P43235]
  • Domain organization of [CATK_HUMAN] by SWISSPFAM
  • Domain found in 1AYW: [Pept_C1 ] by SMART
  • Other resources with information on 1AYW
  • Community annotation for 1AYW 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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