Enzym, který v biosyntéze spermidinu katalyzuje přenos propylaminové části z 5'-deoxy-5'-S-(3-methylthiopropylamin)sulfoniumadenosinu na putrescin. Enzym má molekulovou hmotnost přibližně 73 000 kDa a skládá se ze dvou stejně velkých podjednotek.

An enzyme that catalyzes the transfer of the propylamine moiety from 5'-deoxy-5'-S-(3-methylthiopropylamine)sulfonium adenosine to putrescine in the biosynthesis of spermidine. The enzyme has a molecular weight of approximately 73,000 kDa and is composed of two subunits of equal size.

Anotace

do not confuse with SPERMINE SYNTHASE

DUI

D011436 MeSH Prohlížeč

CUI

M0017780

CAS

S-Adenosylmethioninamine:putrescine 3-aminopropyltransferase

Předchozí užití

Transferases (1972-1974); Propylamines (1972-1974); Spermidine (1972-1974)

Historická pozn.

97; was PROPYLAMINE TRANSFERASE 1975-96 (see under TRANSFERASES 1975-90); SPERMIDINE SYNTHASE was see PROPYLAMINE TRANSFERASE 1975-96

Veřejná pozn.

97; was PROPYLAMINE TRANSFERASE 1975-96 (see under TRANSFERASES 1975-90); SPERMIDINE SYNTHASE was see PROPYLAMINE TRANSFERASE 1975-96