1T31 Hydrolase date Apr 23, 2004
title A Dual Inhibitor Of The Leukocyte Proteases Cathepsin G And With Therapeutic Efficacy In Animals Models Of Inflammation
authors L.De Garavilla, M.N.Greco, E.C.Giardino, G.I.Wells, B.J.Haertlei J.A.Kauffman, T.W.Corcoran, C.K.Derian, A.J.Eckardt, W.M.Abraha N.Sukumar, Z.Chen, A.O.Pineda, F.S.Mathews, E.Di Cera, P.Andrade B.P.Damiano, B.E.Maryanoff, P.J.B.Pereira, Z.M.Wang, H.Rubin, R. W.Bode, N.M.Schechter, S.Strobl
compound source
Molecule: Chymase
Chain: A
Synonym: Mast Cell Protease I
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cma1, Cym, Cyh
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
symmetry Space Group: P 21 21 2
R_factor 0.198 R_Free 0.234
length a length b length c angle alpha angle beta angle gamma
46.417 131.733 49.219 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand CO, MES, NAG, OHH, SO4 enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1KLT, 1PJP

Primary referenceA Novel, Potent Dual Inhibitor of the Leukocyte Proteases Cathepsin G and Chymase: MOLECULAR MECHANISMS AND ANTI-INFLAMMATORY ACTIVITY IN VIVO., de Garavilla L, Greco MN, Sukumar N, Chen ZW, Pineda AO, Mathews FS, Di Cera E, Giardino EC, Wells GI, Haertlein BJ, Kauffman JA, Corcoran TW, Derian CK, Eckardt AJ, Damiano BP, Andrade-Gordon P, Maryanoff BE, J Biol Chem 2005 May 6;280(18):18001-7. Epub 2005 Feb 28. PMID:15741158
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (1t31.pdb1.gz) 43 Kb
  • Biological Unit Coordinates (1t31.pdb2.gz) 85 Kb
  • LPC: Ligand-Protein Contacts for 1T31
  • CSU: Contacts of Structural Units for 1T31
  • Likely Quarternary Molecular Structure file(s) for 1T31
  • Structure Factors (190 Kb)
  • Retrieve 1T31 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1T31 from S2C, [Save to disk]
  • Re-refined 1t31 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1T31 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 1T31
  • 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 1T31, from MSDmotif at EBI
  • Fold representative 1t31 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1t31_A] [1t31]
  • SWISS-PROT database: [P23946]
  • Domain organization of [CMA1_HUMAN] by SWISSPFAM
  • Domain found in 1T31: [Tryp_SPc ] by SMART
  • Other resources with information on 1T31
  • Community annotation for 1T31 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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