3N7O Hydrolase date May 27, 2010
title X-Ray Structure Of Human Chymase In Complex With Small Molec Inhibitor.
authors M.C.Abad, J.Kervinen, C.Crysler, S.Bayoumy, J.Spurlino, I.Deckman M.N.Greco, B.E.Maryanoff, L.Degaravilla
compound source
Molecule: Chymase
Chain: A
Synonym: Alpha-Chymase, Mast Cell Protease I
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Chymase (16-245), Cma1, Cyh, Cym
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
Expression_system_vector: Pacgp67b
symmetry Space Group: I 2 3
R_factor 0.183 R_Free 0.210
length a length b length c angle alpha angle beta angle gamma
124.475 124.475 124.475 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand N7O, NAG, UNL enzyme Hydrolase E.C. BRENDA
  • interleukin-1 beta biosynthe...

  • Primary referencePotency variation of small-molecule chymase inhibitors across species., Kervinen J, Crysler C, Bayoumy S, Abad MC, Spurlino J, Deckman I, Greco MN, Maryanoff BE, de Garavilla L, Biochem Pharmacol. 2010 Jun 23. PMID:20599788
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (3n7o.pdb1.gz) 41 Kb
  • LPC: Ligand-Protein Contacts for 3N7O
  • CSU: Contacts of Structural Units for 3N7O
  • Structure Factors (452 Kb)
  • Retrieve 3N7O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3N7O from S2C, [Save to disk]
  • Re-refined 3n7o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3N7O in 3D
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3N7O
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3N7O, from MSDmotif at EBI
  • Fold representative 3n7o from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3n7o_A] [3n7o]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3N7O: [Tryp_SPc ] by SMART
  • Other resources with information on 3N7O
  • Community annotation for 3N7O at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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