UniProt functional annotation for P05805

UniProt code: P05805.

Organism: Bos taurus (Bovine).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae; Bovinae; Bos.
 
Function: May protect procarboxypeptidase A against denaturation in the acidic environment of the ruminant duodenum.
 
Subunit: Monomer. The zymogen is secreted as a ternary complex composed of procarboxypeptidase A, chymotrypsinogen C and proproteinase E.
Subcellular location: Secreted, extracellular space.
Tissue specificity: Pancreas.
Similarity: Belongs to the peptidase S1 family. {ECO:0000255|PROSITE- ProRule:PRU00274}.

Annotations taken from UniProtKB at the EBI.