1WAW Hydrolase Hydrolase Inhibitor date Oct 28, 2004
title Specificity And Affinity Of Natural Product Cyclopentapeptid Inhibitor Argadin Against Human Chitinase
authors F.V.Rao, D.R.Houston, R.G.Boot, J.M.F.G.Aerts, M.Hodkinson, D.J.A K.Shiomi, S.Omura, D.M.F.Van Aalten
compound source
Molecule: Chitotriosidase 1
Chain: A
Synonym: Chitinase 1
Ec: 3.2.1.14
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Argadin
Chain: B
Engineered: Yes
Synthetic: Yes
Organism_scientific: Clonostachys
Organism_taxid: 110564
symmetry Space Group: P 1 21 1
R_factor 0.174 R_Free 0.208
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.293 47.539 84.630 90.00 102.20 90.00
method X-Ray Diffractionresolution 1.75 Å
ligand 0AR, DPR, GOL, HSE, IPA, SO4, UN1 BindingDB enzyme Hydrolase E.C.3.2.1.14 BRENDA
related structures by homologous chain: 1HKK, 1WB0
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceSpecificity and affinity of natural product cyclopentapeptide inhibitors against A. fumigatus, human, and bacterial chitinases., Rao FV, Houston DR, Boot RG, Aerts JM, Hodkinson M, Adams DJ, Shiomi K, Omura S, van Aalten DM, Chem Biol. 2005 Jan;12(1):65-76. PMID:15664516
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (1waw.pdb1.gz) 67 Kb
  • LPC: Ligand-Protein Contacts for 1WAW
  • CSU: Contacts of Structural Units for 1WAW
  • Likely Quarternary Molecular Structure file(s) for 1WAW
  • Structure Factors (260 Kb)
  • Retrieve 1WAW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WAW from S2C, [Save to disk]
  • Re-refined 1waw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1WAW 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 1WAW
  • 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 1WAW, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1waw] [1waw_A] [1waw_B]
  • SWISS-PROT database: [Q13231]
  • Domain organization of [CHIT1_HUMAN] by SWISSPFAM
  • Domains found in 1WAW: [ChtBD2] [Glyco_18 ] by SMART
    • Other resources with information on 1WAW
  • Community annotation for 1WAW 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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