1THR Hydrolase(Serine Proteinase) date Jun 16, 1993
title Structures Of Thrombin Complexes With A Designed And A Natural Exosite Inhibitor
authors X.Qiu, M.Yin, K.P.Padmanabhan, J.L.Krstenansky, A.Tulinsky
compound source
Molecule: Alpha-Thrombin (Small Subunit)
Chain: L
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Blood
Tissue: Blood

Molecule: Alpha-Thrombin (Large Subunit)
Chain: H
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Blood
Tissue: Blood

Molecule: Hirullin
Chain: I
Engineered: Yes

Organism_scientific: Hirudinaria Manillensis
Organism_taxid: 6419
symmetry Space Group: C 1 2 1
length a length b length c angle alpha angle beta angle gamma
71.430 72.320 72.810 90.00 100.55 90.00
method X-Ray Diffractionresolution 2.30 Å
enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1D9I, 1TBZ


Primary referenceStructures of thrombin complexes with a designed and a natural exosite peptide inhibitor., Qiu X, Yin M, Padmanabhan KP, Krstenansky JL, Tulinsky A, J Biol Chem 1993 Sep 25;268(27):20318-26. PMID:8376390
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (1thr.pdb1.gz) 52 Kb
  • CSU: Contacts of Structural Units for 1THR
  • Likely Quarternary Molecular Structure file(s) for 1THR
  • Retrieve 1THR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1THR from S2C, [Save to disk]
  • View 1THR 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 1THR
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1THR, from MSDmotif at EBI
  • Genome occurence of 1THR's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1thr.1, region L:,H [Jmol] [rasmolscript] [script source]
  • Fold representative 1thr 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: [1thr_H] [1thr_L] [1thr] [1thr_I]
  • SWISS-PROT database: [P26631] [P00734]
  • Domain organization of [HIR18_HIRMA] [THRB_HUMAN] by SWISSPFAM
  • Domain found in 1THR: [Tryp_SPc ] by SMART
  • Other resources with information on 1THR
  • Community annotation for 1THR at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science