1OYQ Hydrolase date Apr 07, 2003
title Trypsin Inhibitor Complex
authors H.Nar
compound source
Molecule: Trypsin, Cationic
Chain: A
Synonym: Beta-Trypsin
Ec: 3.4.21.4
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Pancreas
symmetry Space Group: P 21 21 21
R_factor 0.176 R_Free 0.221
crystal
cell
length a length b length c angle alpha angle beta angle gamma
63.200 69.300 63.800 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand CA, SO4, T87 BindingDB enzyme Hydrolase E.C.3.4.21.4 BRENDA
note 1OYQ supersedes 1G34
related structures by homologous chain: 1MTU, 2BZA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis for inhibition promiscuity of dual specific thrombin and factor Xa blood coagulation inhibitors., Nar H, Bauer M, Schmid A, Stassen JM, Wienen W, Priepke HW, Kauffmann IK, Ries UJ, Hauel NH, Structure (Camb) 2001 Jan 10;9(1):29-37. PMID:11342132
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk]
  • Biological Unit Coordinates (1oyq.pdb1.gz) 38 Kb
  • LPC: Ligand-Protein Contacts for 1OYQ
  • CSU: Contacts of Structural Units for 1OYQ
  • Likely Quarternary Molecular Structure file(s) for 1OYQ
  • Structure Factors (157 Kb)
  • Retrieve 1OYQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OYQ from S2C, [Save to disk]
  • Re-refined 1oyq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1OYQ 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 1OYQ
  • 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 1OYQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1oyqa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1oyq 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: [1oyq_A] [1oyq]
  • SWISS-PROT database: [P00760]
  • Domain organization of [TRY1_BOVIN] by SWISSPFAM
  • Domain found in 1OYQ: [Tryp_SPc ] by SMART
  • Other resources with information on 1OYQ
  • Community annotation for 1OYQ 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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