PSME_00032549-RA


Description : (q8w013|comt1_catro : 271.0) Caffeic acid 3-O-methyltransferase (EC 2.1.1.68) (S-adenosysl-L-methionine:caffeic acid 3-O-methyltransferase) (COMT) (CAOMT) - Catharanthus roseus (Rosy periwinkle) (Madagascar periwinkle) & (at5g54160 : 262.0) A caffeic acid/5-hydroxyferulic acid O-methyltransferase. Interacts with 14-4-3 proteins in yeast 2 hybrid assay. AtOMT1 (At5g54160) encodes a flavonol 3í-O-methyltransferase that is highly active towards quercetin and myricetin. The substrate specificity identifies the enzyme as flavonol 3í-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). & (reliability: 498.0) & (original description: no original description)


Gene families : OG_42_0000016 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0000016_tree

Sequence : coding (download), protein (download)


Attention: This gene has low abundance.


Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.


Type Description Actions
Neighborhood Pseudotsuga release: PSME_00032549-RA
Cluster HCCA clusters: Cluster_143

Target Alias Description ECC score Gene Family Method Actions
Bradi5g23720 No alias O-methyltransferase family protein 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:0004611 phosphoenolpyruvate carboxykinase activity IEP Predicted GO
CC GO:0005789 endoplasmic reticulum membrane IEP Predicted GO
BP GO:0006099 tricarboxylic acid cycle IEP Predicted GO
BP GO:0006101 citrate metabolic process IEP Predicted GO
BP GO:0006487 protein N-linked glycosylation IEP Predicted GO
MF GO:0008964 phosphoenolpyruvate carboxylase activity IEP Predicted GO
BP GO:0015977 carbon fixation IEP Predicted GO
BP GO:0016999 antibiotic metabolic process IEP Predicted GO
BP GO:0018193 peptidyl-amino acid modification IEP Predicted GO
BP GO:0018196 peptidyl-asparagine modification IEP Predicted GO
BP GO:0018279 protein N-linked glycosylation via asparagine IEP Predicted GO
CC GO:0044432 endoplasmic reticulum part IEP Predicted GO
BP GO:0072350 tricarboxylic acid metabolic process IEP Predicted GO
InterPro domains Description Start Stop
IPR012967 Plant_MeTrfase_dimerisation 47 97
IPR001077 O_MeTrfase_2 153 362
No external refs found!