Sterol 3b-glukoziltransferaza (EC 2.4.1.173, UDPG:sterol glukoziltransferaza, UDP-glukoza-sterol beta-glukoziltransferaza, sterol:UDPG glukoziltransferaza, UDPG-SGTase, uridin difosfoglukoza-poriferasterol glukoziltransferaza, uridin difosfoglukoza-sterol glukoziltransferaza, sterolna glukoziltransferaza, sterol-beta-Шаблон:D-glukoziltransferaza, UDP-glukoza-sterol glukoziltransferaza) je enzim sa sistematskim imenom UDP-glukoza:sterol 3-O-beta-D-glukoziltransferaza.[1][2][3][4][5] Ovaj enzim katalizuje sledeću hemijsku reakciju
- UDP-glukoza + sterol UDP + sterol 3-beta-D-glukozid
- ^ Duperon, R. & Duperon, P. (1987). „Intracellular-localization of UDP-glucose-sterol glucosyl transferase and UDP-galactose-sterol galactosyl transferase activities in the leaves of tomato (Solanum lycopersicon L, Solanaceae)”. C.R. Acad. Sci. Paris, Ser. 3. 304: 235—238.
- ^ Kalinowska, M. & Wojciechowski, Z.A. (1986). „Enzymatic-synthesis of nuatigenin 3-β-D-glucoside in oat (Avena sativa) leaves”. Phytochemistry. 25: 2525—2529.
- ^ Kalinowska, M. & Wojciechowski, Z.A. (1987). „Subcellular-localization of UDPG-nuatigenin glucosyltransferase in oat leaves”. Phytochemistry. 26: 353—357.
- ^ Murakami-Murofushi, K. & Ohta, J. (1989). „Expression of UDP-glucose: poriferasterol glucosyltransferase in the process of differentiation of a true slime mold, Physarum polycephalum”. Biochim. Biophys. Acta. 992: 412—415. PMID 2528379.
- ^ Wojciechowski, Z.A., Zimowski, J. and Tyski, S. (1977). „Enzymatic synthesis of steryl 3β-D-monoglucosides in the slime mold Physarum polycephalum”. Phytochemistry. 16: 911—914.