1GCT Hydrolase Peptide date Sep 04, 1990
title Is Gamma-Chymotrypsin A Tetrapeptide Acyl-Enzyme Adduct Of G Chymotrypsin?
authors M.M.Dixon, B.W.Matthews
compound source
Molecule: Gamma-Chymotrypsin A
Chain: A
Ec: 3.4.21.1
Organism_scientific: Bos Taurus
Organism_taxid: 9913

Molecule: Gamma-Chymotrypsin A
Chain: B
Ec: 3.4.21.1

Organism_scientific: Bos Taurus
Organism_taxid: 9913

Molecule: Gamma-Chymotrypsin A
Chain: C
Ec: 3.4.21.1

Organism_scientific: Bos Taurus
Organism_taxid: 9913

Molecule: Tetrapeptide Adduct
Chain: D
Engineered: Yes

symmetry Space Group: P 42 21 2
R_factor 0.173 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
69.800 69.800 98.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand SO4 enzyme Hydrolase E.C.3.4.21.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
B


C


Primary referenceIs gamma-chymotrypsin a tetrapeptide acyl-enzyme adduct of alpha-chymotrypsin?, Dixon MM, Matthews BW, Biochemistry 1989 Aug 22;28(17):7033-8. PMID:2819046
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk]
  • Biological Unit Coordinates (1gct.pdb1.gz) 79 Kb
  • LPC: Ligand-Protein Contacts for 1GCT
  • CSU: Contacts of Structural Units for 1GCT
  • Likely Quarternary Molecular Structure file(s) for 1GCT
  • Structure Factors (155 Kb)
  • Retrieve 1GCT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GCT from S2C, [Save to disk]
  • Re-refined 1gct structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GCT 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 1GCT
  • 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 1GCT, from MSDmotif at EBI
  • Genome occurence of 1GCT's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gcta_, region A [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: [1gct] [1gct_C] [1gct_B] [1gct_D] [1gct_A]
  • SWISS-PROT database: [P00766]
  • Domain organization of [CTRA_BOVIN] by SWISSPFAM
  • Domain found in 1GCT: [Tryp_SPc ] by SMART
  • Other resources with information on 1GCT
  • Community annotation for 1GCT 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, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science