1C1R Hydrolase Hydrolase Inhibitor date Jul 21, 1999
title Recruiting Zinc To Mediate Potent, Specific Inhibition Of Se Proteases
authors B.A.Katz, C.Luong
compound source
Molecule: Trypsin
Chain: A
Ec: 3.4.21.4
Other_details: Complexed With (5-Amidino-2-Benzimidazolyl)( Benzimidazolyl)Methane
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
symmetry Space Group: P 31 2 1
R_factor 0.197 R_Free 0.219
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.860 54.860 109.790 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.37 Å
ligand BAI, CA, DMS, MG, SO4, ZN enzyme Hydrolase E.C.3.4.21.4 BRENDA
related structures by homologous chain: 1GI2, 1GI4
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceDesign of potent selective zinc-mediated serine protease inhibitors., Katz BA, Clark JM, Finer-Moore JS, Jenkins TE, Johnson CR, Ross MJ, Luong C, Moore WR, Stroud RM, Nature 1998 Feb 5;391(6667):608-12. PMID:9468142
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk]
  • Biological Unit Coordinates (1c1r.pdb1.gz) 81 Kb
  • LPC: Ligand-Protein Contacts for 1C1R
  • CSU: Contacts of Structural Units for 1C1R
  • Likely Quarternary Molecular Structure file(s) for 1C1R
  • Structure Factors (201 Kb)
  • Retrieve 1C1R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1C1R from S2C, [Save to disk]
  • Re-refined 1c1r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1C1R 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 1C1R
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1C1R from the CEP Server.
  • 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 1C1R, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1c1ra_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1c1r from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1c1r_A] [1c1r]
  • SWISS-PROT database: [P00760]
  • Domain organization of [TRY1_BOVIN] by SWISSPFAM
  • Domain found in 1C1R: [Tryp_SPc ] by SMART
  • Other resources with information on 1C1R
  • Community annotation for 1C1R 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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