Summary for peptidase M12.227: ADAM24 peptidase

Summary Alignment Sequences Sequence features Distribution Literature Mouse EST

 

Names
MEROPS NameADAM24 peptidase
Other namestestase 1
Name and HistoryADAM 24 (also known as testase 1) has been identified on the surface of mature sperm (et al., 2001[20040510H853]%>).
Domain architecture
MEROPS Classification
Classification Clan MA >> Subclan MA(M) >> Family M12 >> Subfamily B >> M12.227
HolotypeADAM24 peptidase (Mus musculus), Uniprot accession Q9R160 (peptidase unit: 204-398), MERNUM MER0005860
History Identifier created: MEROPS 3.4 (5 November 1999)
Activity
Catalytic typeMetallo
NC-IUBMBNot yet included in IUBMB recommendations.
StructureADAM24 is attached to the surface membrane by means of a membrane anchor (Zhu et al., 2001).
Biological aspectsADAM24 is activated by removal of its prodomain on the sperm plasma membrane rather than intracellularly, as is more usual with ADAM proteins. Processing occurs as sperm move across the caput epididymis. ADAM24 is also phorphorylated at its cytoplasmic tail. This has led to the suggestion that ADAM24 is important for sperm penetration of the zona pellucida, because sperm protein kinase C is activated during the acrosome reaction (Zhu et al., 2001).
Other databases WIKIPEDIAhttp://en.wikipedia.org/wiki/ADAM24
Mouse genetics
Gene symbol Position Megabases Ensembl Entrez gene MGI
Adam24 8:A4 ENSMUSG00000046723 13526 MGI:105984