Description : (at5g54160 : 191.0) A caffeic acid/5-hydroxyferulic acid O-methyltransferase. Interacts with 14-4-3 proteins in yeast 2 hybrid assay. AtOMT1 (At5g54160) encodes a flavonol 3Ã-O-methyltransferase that is highly active towards quercetin and myricetin. The substrate specificity identifies the enzyme as flavonol 3Ã-methyltransferase which replaces the former annotation of the gene to encode a caffeic acid/5-hydroxyferulic acid O-methyltransferase; O-methyltransferase 1 (OMT1); FUNCTIONS IN: myricetin 3'-O-methyltransferase activity, quercetin 3-O-methyltransferase activity, caffeate O-methyltransferase activity; INVOLVED IN: lignin biosynthetic process, flavonol biosynthetic process; LOCATED IN: cytosol, nucleus, plasma membrane, cytoplasm; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Winged helix-turn-helix transcription repressor DNA-binding (InterPro:IPR011991), Plant methyltransferase dimerisation (InterPro:IPR012967), O-methyltransferase, family 2 (InterPro:IPR001077), O-methyltransferase, COMT, eukaryota (InterPro:IPR016461); BEST Arabidopsis thaliana protein match is: O-methyltransferase family protein (TAIR:AT1G77520.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (source: NCBI BLink). & (p28002|comt1_medsa : 183.0) Caffeic acid 3-O-methyltransferase (EC 2.1.1.68) (S-adenosysl-L-methionine:caffeic acid 3-O-methyltransferase) (COMT) (CAOMT) - Medicago sativa (Alfalfa) & (reliability: 382.0) & (original description: no original description)
Gene families : OG_42_0000016 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0000016_tree
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
Target | Alias | Description | ECC score | Gene Family Method | Actions |
---|---|---|---|---|---|
438615 | No alias | O-methyltransferase 1 | 0.03 | Orthogroups_2024-Update | |
HORVU1Hr1G001570.1 | No alias | EC_2.1 transferase transferring one-carbon group | 0.03 | Orthogroups_2024-Update | |
MA_86945g0010 | No alias | (at5g54160 : 94.7) A caffeic acid/5-hydroxyferulic acid... | 0.03 | Orthogroups_2024-Update | |
PSME_00041945-RA | No alias | (q8w013|comt1_catro : 154.0) Caffeic acid... | 0.03 | Orthogroups_2024-Update | |
Potri.011G059600 | No alias | O-methyltransferase family protein | 0.03 | Orthogroups_2024-Update | |
Solyc06g064510 | No alias | O-methyltransferase (AHRD V3.3 *** A0A1B4Z3W3_9ROSA) | 0.03 | Orthogroups_2024-Update | |
Solyc12g041960 | No alias | O-methyltransferase (AHRD V3.3 *** A0A1B4Z3W3_9ROSA) | 0.03 | Orthogroups_2024-Update |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0008171 | O-methyltransferase activity | IEA | InterProScan predictions |
MF | GO:0046983 | protein dimerization activity | IEA | InterProScan predictions |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0003857 | 3-hydroxyacyl-CoA dehydrogenase activity | IEP | Predicted GO |
MF | GO:0004601 | peroxidase activity | IEP | Predicted GO |
BP | GO:0006979 | response to oxidative stress | IEP | Predicted GO |
MF | GO:0016209 | antioxidant activity | IEP | Predicted GO |
MF | GO:0016684 | oxidoreductase activity, acting on peroxide as acceptor | IEP | Predicted GO |
BP | GO:0055114 | oxidation-reduction process | IEP | Predicted GO |
No external refs found! |