2PKA image
Deposition Date 1984-05-21
Release Date 1984-07-19
Last Version Date 2024-10-23
Entry Detail
PDB ID:
2PKA
Keywords:
SERINE PROTEINASE
Title:
REFINED 2 ANGSTROMS X-RAY CRYSTAL STRUCTURE OF PORCINE PANCREATIC KALLIKREIN A, A SPECIFIC TRYPSIN-LIKE SERINE PROTEINASE. CRYSTALLIZATION, STRUCTURE DETERMINATION, CRYSTALLOGRAPHIC REFINEMENT, STRUCTURE AND ITS COMPARISON WITH BOVINE TRYPSIN
Biological Source:
Source Organism:
Sus scrofa (Taxon ID: 9823)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.05 Å
R-Value Work:
0.22
Space Group:
P 41 21 2
2PKA validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:KALLIKREIN A
Chain IDs:A, C (auth: X)
Chain Length:80
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:P00752 Pfam ID:PF00089
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:KALLIKREIN A
Chain IDs:B, D (auth: Y)
Chain Length:152
Number of Molecules:2
Biological Source:Sus scrofa
UniProt ID:P00752 Pfam ID:PF00089
Ligand Molecules
BEN
Primary Citation
Refined 2 A X-ray crystal structure of porcine pancreatic kallikrein A, a specific trypsin-like serine proteinase. Crystallization, structure determination, crystallographic refinement, structure and its comparison with bovine trypsin.
J.Mol.Biol. 164 237 282 (1983)
PMID: 6551452 DOI: 10.1016/0022-2836(83)90077-3
Primary Citation of related structures
2PKA