1TRN Hydrolase (Serine Proteinase) date Mar 16, 1995
title Crystal Structure Of Human Trypsin 1: Unexpected Phosphorylation Of Tyrosine 151
authors C.Gaboriaud, J.C.Fontecilla-Camps
compound source
Molecule: Trypsin
Chain: A, B
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 4
R_factor 0.177 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
107.120 107.120 39.920 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand ISP, PTR enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1BTP, 1G9I
A, B

Primary referenceCrystal structure of human trypsin 1: unexpected phosphorylation of Tyr151., Gaboriaud C, Serre L, Guy-Crotte O, Forest E, Fontecilla-Camps JC, J Mol Biol 1996 Jun 28;259(5):995-1010. PMID:8683601
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk]
  • Biological Unit Coordinates (1trn.pdb1.gz) 76 Kb
  • LPC: Ligand-Protein Contacts for 1TRN
  • CSU: Contacts of Structural Units for 1TRN
  • Likely Quarternary Molecular Structure file(s) for 1TRN
  • Structure Factors (153 Kb)
  • Retrieve 1TRN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TRN from S2C, [Save to disk]
  • Re-refined 1trn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1TRN 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 1TRN
  • 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 1TRN, from MSDmotif at EBI
  • Genome occurence of 1TRN's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1trna_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1trnb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1trn 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: [1trn_B] [1trn_A] [1trn]
  • SWISS-PROT database: [P07477]
  • Domain organization of [TRY1_HUMAN] by SWISSPFAM
  • Domain found in 1TRN: [Tryp_SPc ] by SMART
  • Other resources with information on 1TRN
  • Community annotation for 1TRN at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1TRN from the Database of Macromolecular Movements.
  • 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