1ETT Hydrolase Hydrolase Inhibitor date Jul 06, 1992
title Refined 2.3 Angstroms X-Ray Crystal Structure Of Bovine Thro Complexes Formed With The Benzamidine And Arginine-Based Th Inhibitors Napap, 4-Tapap And Mqpa: A Starting Point For Im Antithrombotics
authors W.Bode, H.Brandstetter
compound source
Molecule: Epsilon-Thrombin
Chain: L
Ec: 3.4.21.5
Engineered: Yes
Organism_scientific: Bos Taurus
Organism_common: Cow
Organism_taxid: 9913

Molecule: Epsilon-Thrombin
Chain: H
Ec: 3.4.21.5
Engineered: Yes

Organism_scientific: Bos Taurus
Organism_common: Cow
Organism_taxid: 9913
symmetry Space Group: P 42 21 2
R_factor 0.167 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.550 88.550 102.990 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand 4QQ enzyme Hydrolase E.C.3.4.21.5 BRENDA
related structures by homologous chain: 1DM4, 1FPH
Gene
Ontology
ChainFunctionProcessComponent
H


L


Primary referenceRefined 2.3 A X-ray crystal structure of bovine thrombin complexes formed with the benzamidine and arginine-based thrombin inhibitors NAPAP, 4-TAPAP and MQPA. A starting point for improving antithrombotics., Brandstetter H, Turk D, Hoeffken HW, Grosse D, Sturzebecher J, Martin PD, Edwards BF, Bode W, J Mol Biol 1992 Aug 20;226(4):1085-99. PMID:1518046
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk]
  • Biological Unit Coordinates (1ett.pdb1.gz) 70 Kb
  • LPC: Ligand-Protein Contacts for 1ETT
  • CSU: Contacts of Structural Units for 1ETT
  • Likely Quarternary Molecular Structure file(s) for 1ETT
  • Retrieve 1ETT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ETT from S2C, [Save to disk]
  • View 1ETT 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 1ETT
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1ETT, from MSDmotif at EBI
  • Genome occurence of 1ETT's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ett.1, region L:,H [Jmol] [rasmolscript] [script source]
  • 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: [1ett_L] [1ett_H] [1ett]
  • SWISS-PROT database: [P00735]
  • Domain organization of [THRB_BOVIN] by SWISSPFAM
  • Domain found in 1ETT: [Tryp_SPc ] by SMART
  • Other resources with information on 1ETT
  • Community annotation for 1ETT at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1ETT from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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