1KYN Hydrolase date Feb 05, 2002
title Cathepsin-G
authors M.N.Greco, M.J.Hawkins, E.T.Powell, H.R.Almond Jr., T.W.Corcoran, L.De Garavilla, J.A.Kauffman, R.Recacha, D.Chattopadhyay, P.Andrade-Gordon, B.E.Maryanoff
compound source
Molecule: Cathepsin G
Chain: A, B
Synonym: Cg
Ec: 3.4.21.20
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 41
R_factor 0.258 R_Free 0.328
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.440 59.440 130.620 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.50 Å
ligand KTP enzyme Hydrolase E.C.3.4.21.20 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceNonpeptide inhibitors of cathepsin G: optimization of a novel beta-ketophosphonic acid lead by structure-based drug design., Greco MN, Hawkins MJ, Powell ET, Almond HR Jr, Corcoran TW, de Garavilla L, Kauffman JA, Recacha R, Chattopadhyay D, Andrade-Gordon P, Maryanoff BE, J Am Chem Soc 2002 Apr 17;124(15):3810-1. PMID:11942800
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk]
  • Biological Unit Coordinates (1kyn.pdb1.gz) 33 Kb
  • Biological Unit Coordinates (1kyn.pdb2.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 1KYN
  • CSU: Contacts of Structural Units for 1KYN
  • Likely Quarternary Molecular Structure file(s) for 1KYN
  • Structure Factors (76 Kb)
  • Retrieve 1KYN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KYN from S2C, [Save to disk]
  • Re-refined 1kyn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1KYN 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 1KYN
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1KYN, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kyna_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1kynb_, region B [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: [1kyn] [1kyn_B] [1kyn_A]
  • SWISS-PROT database: [P08311]
  • Domain organization of [CATG_HUMAN] by SWISSPFAM
  • Domain found in 1KYN: [Tryp_SPc ] by SMART
  • Other resources with information on 1KYN
  • Community annotation for 1KYN 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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