1FY8 Hydrolase Hydrolase Inhibitor date Sep 28, 2000
title Crystal Structure Of The Deltaile16val17 Rat Anionic Trypsin Complex
authors A.Pasternak, A.White, C.J.Jeffery, D.Ringe, L.Hedstrom
compound source
Molecule: Trypsin II, Anionic
Chain: E
Synonym: Trypsinogen
Engineered: Yes
Organism_scientific: Rattus Rattus
Organism_common: Black Rat
Organism_taxid: 10117
Organ: Pancreas
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pyt

Molecule: Pancreatic Trypsin Inhibitor
Chain: I
Synonym: Bpti

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
symmetry Space Group: P 32 2 1
R_factor 0.183 R_Free 0.214
length a length b length c angle alpha angle beta angle gamma
92.600 92.600 62.060 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.70 Å
ligand CA, SO4 enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 3PTB, 3TGK, 6PTI


Primary referenceThe energetic cost of induced fit catalysis: Crystal structures of trypsinogen mutants with enhanced activity and inhibitor affinity., Pasternak A, White A, Jeffery CJ, Medina N, Cahoon M, Ringe D, Hedstrom L, Protein Sci 2001 Jul;10(7):1331-42. PMID:11420435
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk]
  • Biological Unit Coordinates (1fy8.pdb1.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 1FY8
  • CSU: Contacts of Structural Units for 1FY8
  • Likely Quarternary Molecular Structure file(s) for 1FY8
  • Retrieve 1FY8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FY8 from S2C, [Save to disk]
  • View 1FY8 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 1FY8
  • 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 1FY8, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1fy8e_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1fy8i_, region I [Jmol] [rasmolscript] [script source]
  • Fold representative 1fy8 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: [1fy8_E] [1fy8_I] [1fy8]
  • SWISS-PROT database: [P00974] [P00763]
  • Domain organization of [BPT1_BOVIN] [TRY2_RAT] by SWISSPFAM
  • Domains found in 1FY8: [KU] [Tryp_SPc ] by SMART
  • Other resources with information on 1FY8
  • Community annotation for 1FY8 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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