Peptidilna dipeptidaza B (EC 3.4.15.4, dipeptidilna karboksihidrolaza, atriopeptinska konvertaza, atrijalna di-(tri)peptidilna karboksihidrolaza, peptidilnadipeptidaza B, atrijalna dipeptidilna karboksihidrolaza, atrijalna peptidna konvertaza) je enzim.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju
- Odvajanje C-terminalnog dipeptida ili u retkim slučajevima tripeptida
Ova membranska, cinkova metalopeptidaza je prisutan u sisarskim atrijalnim miocitima.
Reference
- ↑ Harris, R.B. and Wilson, I.B. (1984). „Atrial tissue contains a metallo dipeptidyl carboxyhydrolase not present in ventricular tissue: partial purification and characterization”. Arch. Biochem. Biophys. 233: 667-675. PMID 6385859.
- ↑ Harris, R.B. and Wilson, I.B. (1985). „Conversion of atriopeptin II to atriopeptin I by atrial dipeptidyl carboxy hydrolase”. Peptides (Fayetteville) 6: 393-396. PMID 2999723.
- ↑ Soler, D.F. and Harris, R.B. (1988). „Continuous fluorogenic substrates for atrial dipeptidyl carboxyhydrolase. Importance of Ser in the P1 position”. Int. J. Peptide Protein Res. 32: 35-40. PMID 3146555.
- ↑ Soler, D.F. and Harris, R.B. (1989). „Atrial dipeptidyl carboxyhydrolase is a zinc-metallo proteinase which possesses tripeptidyl carboxyhydrolase activity”. Peptides (Fayetteville) 10: 63-68. PMID 2501770.
Literatura
Vanjske veze