2TPI Hydrolase Hydrolase Inhibitor date Oct 26, 1981
title On The Disordered Activation Domain In Trypsinogen. Chemical Labelling And Low-Temperature Crystallography
authors J.Walter, W.Steigemann, T.P.Singh, H.Bartunik, W.Bode, R.Huber
compound source
Molecule: Trypsinogen
Chain: Z
Ec: 3.4.21.4
Engineered: Yes


Molecule: Trypsin Inhibitor
Chain: I
Synonym: Basic Protease Inhibitor, Aprotinin
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Pancreas
symmetry Space Group: I 2 2 2
R_factor 0.200 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
75.670 84.160 122.890 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand HG, ILE, VAL enzyme Hydrolase E.C.3.4.21.4 BRENDA
related structures by homologous chain: 1BRB, 1QL7, 2HEX
Gene
Ontology
ChainFunctionProcessComponent
I


Z


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (2tpi.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 2TPI
  • CSU: Contacts of Structural Units for 2TPI
  • Likely Quarternary Molecular Structure file(s) for 2TPI
  • Structure Factors (168 Kb)
  • Retrieve 2TPI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2TPI from S2C, [Save to disk]
  • Re-refined 2tpi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2TPI 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 2TPI
  • 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 2TPI, from MSDmotif at EBI
  • Genome occurence of 2TPI's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2tpii_, region I [Jmol] [rasmolscript] [script source]
        - Domain d2tpiz_, region Z [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: [2tpi_I] [2tpi_S] [2tpi] [2tpi_Z]
  • SWISS-PROT database: [P00974] [P00760]
  • Domain organization of [BPT1_BOVIN] [TRY1_BOVIN] by SWISSPFAM
  • Domains found in 2TPI: [KU] [Tryp_SPc ] by SMART
  • Other resources with information on 2TPI
  • Community annotation for 2TPI 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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