Summary for peptidase A01.028: embryonic pepsin (Gallus gallus)

Summary Alignment Tree Sequences Sequence features Distribution Literature

 

Names
MEROPS Nameembryonic pepsin (Gallus gallus)
Name and HistoryEmbryonic pepsin is an aspartic endopeptidase secreted by epithelial cells in the proventriculus of vertebrate embryos (Hayashi et al., 1988) which has been partially characterised in the chicken. The specific expression of the gene is controlled by DNA methylation, and the gene is unmethylated only in the proventiculus (Fukuda et al., 1994). The peptidase has not been biochemically characterised and its role in development of the embryo stomach, if any, is unknown.
Domain architecture
MEROPS Classification
Classification Clan AA >> Subclan (none) >> Family A1 >> Subfamily A >> A01.028
Holotypeembryonic pepsin (Gallus gallus), Uniprot accession P16476 (peptidase unit: 63-383), MERNUM MER0000907
History Identifier created: MEROPS 3.02 (25 June 1998)
Activity
Catalytic typeAspartic
NC-IUBMBNot yet included in IUBMB recommendations.