- In enzymology, a (S)-
tetrahydroprotoberberine N-methyltransferase (EC 2.1.1.122) is an
enzyme that
catalyzes the
chemical reaction S-adenosyl-L-methionine...
- 3) (S)-stylopine synthase/CYP719A20 to (S)-Stylopine; 4) (S)-
tetrahydroprotoberberine N-methyltransferase to (S)-cis-N-Methylstylopine; and ultimately...
- as (S)-
tetrahydroprotoberberine oxidase.
Amann M,
Nagakura N, Zenk MH (July 1988). "Purification and
properties of (S)-
tetrahydroprotoberberine oxidase...
-
berberine bridge enzyme, berberine-bridge-forming enzyme, and
tetrahydroprotoberberine synthase. This
enzyme parti****tes in
alkaloid biosynthesis i....
- synthase.
Bauer W, Zenk MH (1991). "Formation of (R)-configurated
tetrahydroprotoberberine alkaloids in vivo and in vitro".
Tetrahedron Lett. 32 (4): 487–490...
-
Putrescine N-methyltransferase
Pyridine N-methyltransferase (S)-
tetrahydroprotoberberine N-methyltransferase Trimethylsulfonium—tetrahydrofolate N-methyltransferase...
- berberine,
which is
obtained through the
action of the
enzyme (S)-
tetrahydroprotoberberine oxidase. It is also an
intermediate in the
complex biosynthesis...
- Andersson; Maia,
Beatriz Helena L. N. S. (2013). "Aporphine and
Tetrahydroprotoberberine Alkaloids from the
Leaves ofGuatteria friesiana(Annonaceae) and...
- 6-O-methylnorlaudanosoline 5′-O-methyltransferase EC 2.1.1.122: (S)-
tetrahydroprotoberberine N-methyltransferase EC 2.1.1.123: [cytochrome-c]-methionine S-methyltransferase...
-
Friedman E, Zhen X (June 2008). "Recent
development in
studies of
tetrahydroprotoberberines:
mechanism in
antinociception and drug addiction".
Cellular and...
