1TX6 Hydrolase Protein Binding date Jul 02, 2004
title Trypsin:Bbi Complex
authors H.K.Song, E.Y.Park, J.A.Kim, H.W.Kim, Y.S.Kim
compound source
Molecule: Trypsin
Chain: A, B, C, D
 Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823

Molecule: Bowman-Birk Type Trypsin Inhibitor
Chain: I, J
Synonym: Bowman-Birk Inhibitor, Bbi
Organism_scientific: Hordeum Vulgare
Organism_taxid: 4513
symmetry Space Group: P 21 21 21
R_factor 0.223 R_Free 0.274
crystal
cell
length a length b length c angle alpha angle beta angle gamma
67.208 88.539 203.890 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand CA enzyme
related structures by homologous chain: 1C2A, 1D6R, 1S85
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


J, I


Primary referenceCrystal structure of the Bowman-Birk inhibitor from barley seeds in ternary complex with porcine trypsin., Park EY, Kim JA, Kim HW, Kim YS, Song HK, J Mol Biol 2004 Oct 8;343(1):173-86. PMID:15381428
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (183 Kb) [Save to disk]
  • Biological Unit Coordinates (1tx6.pdb1.gz) 90 Kb
  • Biological Unit Coordinates (1tx6.pdb2.gz) 92 Kb
  • LPC: Ligand-Protein Contacts for 1TX6
  • CSU: Contacts of Structural Units for 1TX6
  • Likely Quarternary Molecular Structure file(s) for 1TX6
  • Structure Factors (869 Kb)
  • Retrieve 1TX6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TX6 from S2C, [Save to disk]
  • Re-refined 1tx6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1TX6 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 1TX6
  • 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
  • 3D motif for 1TX6, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1tx6_B] [1tx6_C] [1tx6_A] [1tx6_D] [1tx6_J] [1tx6_I] [1tx6]
  • SWISS-PROT database: [P12940] [P00761]
  • Domain organization of [IBB_HORVU] [TRYP_PIG] by SWISSPFAM
  • Domains found in 1TX6: [BowB] [Tryp_SPc ] by SMART
    • Other resources with information on 1TX6
  • Community annotation for 1TX6 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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