1TGS image
Deposition Date 1982-09-27
Release Date 1983-01-18
Last Version Date 2024-11-06
Entry Detail
PDB ID:
1TGS
Keywords:
COMPLEX (PROTEINASE/INHIBITOR)
Title:
THREE-DIMENSIONAL STRUCTURE OF THE COMPLEX BETWEEN PANCREATIC SECRETORY INHIBITOR (KAZAL TYPE) AND TRYPSINOGEN AT 1.8 ANGSTROMS RESOLUTION. STRUCTURE SOLUTION, CRYSTALLOGRAPHIC REFINEMENT AND PRELIMINARY STRUCTURAL INTERPRETATION
Biological Source:
Source Organism:
Bos taurus (Taxon ID: 9913)
Sus scrofa (Taxon ID: 9823)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.80 Å
R-Value Work:
0.18
Space Group:
P 21 21 21
1TGS validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:PANCREATIC SECRETORY TRYPSIN INHIBITOR (KAZAL TYPE)
Gene (Uniprot):SPINK1
Chain IDs:B (auth: I)
Chain Length:56
Number of Molecules:1
Biological Source:Sus scrofa
UniProt ID:P00998 Pfam ID:PF00050
Protein Blast
Polymer Type:polypeptide(L)
Molecule:TRYPSINOGEN
Gene (Uniprot):PRSS1
Chain IDs:A (auth: Z)
Chain Length:229
Number of Molecules:1
Biological Source:Bos taurus
UniProt ID:P00760 Pfam ID:PF00089 EC:3.4.21.4
Ligand Molecules
CA
SO4
Primary Citation
Three-dimensional structure of the complex between pancreatic secretory trypsin inhibitor (Kazal type) and trypsinogen at 1.8 A resolution. Structure solution, crystallographic refinement and preliminary structural interpretation.
J.Mol.Biol. 162 839 868 (1982)
PMID: 7169635 DOI: 10.1016/0022-2836(82)90550-2
Primary Citation of related structures
1TGS