TR1 — Solanum tuberosum
Summary
PGSC0003DMG400028221, designated TR1 (also known as StTR1) on potato chromosome 10, encodes a tropinone reductase I, a member of the short-chain dehydrogenase/reductase (SDR) family. The enzyme exhibits tropinone reductase activity, along with multiple oxidoreductase activities including estradiol 17-beta-dehydrogenase and 3-oxoacyl-ACP reductase activity. TR1 is associated with tropane alkaloid biosynthesis, specifically scopolamine anabolism, as well as steroid metabolism, fatty acid anabolism, and systemic acquired resistance. The protein localizes to the cytosol, membrane, and adiposome. Related genes in other species are linked to plant height and stem elongation traits.
Annotations
- Chromosome
- 10
- Related genes
- TR1
- GO terms
- protein synthesis, scopolamine anabolism, Oxidoreductase Activity, Acting On CH-OH Group Of Donors, Oxidoreductase Activity, Acting On The CH-OH Group Of Donors, NAD Or NADP As Acceptor, adiposome, steroid metabolism, Systemic Acquired Resistance, 17-beta-hydroxysteroid Dehydrogenase (NADP+) Activity
- Publications
- PMID:24397411, PMID:19027726, PMID:11855731, PMID:18221363, PMID:7580861, PMID:16845528, PMID:24280374, PMID:21642150
- Traits
- plant height, stem elongation