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  5. PSME_00018603-RA

PSME_00018603-RA


Description : (q8w013|comt1_catro : 247.0) 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 : 242.0) 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: 484.0) & (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.


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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_00018603-RA
Cluster HCCA clusters: Cluster_615

Target Alias Description ECC score Gene Family Method Actions
A4A49_32756 No alias trans-resveratrol di-o-methyltransferase 0.02 Orthogroups_2024-Update
Bradi4g18065 No alias O-methyltransferase family protein 0.02 Orthogroups_2024-Update
PSME_00015141-RA No alias (q8w013|comt1_catro : 194.0) Caffeic acid... 0.05 Orthogroups_2024-Update
PSME_00047714-RA No alias (q06509|comt1_maize : 221.0) Caffeic acid... 0.04 Orthogroups_2024-Update
Potri.013G122500 No alias O-methyltransferase family protein 0.03 Orthogroups_2024-Update
Seita.1G045400.1 No alias EC_2.1 transferase transferring one-carbon group 0.03 Orthogroups_2024-Update
Sobic.008G061401.1 No alias EC_2.1 transferase transferring one-carbon group 0.02 Orthogroups_2024-Update
Sopen01g053940 No alias O-methyltransferase 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
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Type GO Term Name Evidence Source
MF GO:0005507 copper ion binding IEP Predicted GO
MF GO:0019842 vitamin binding IEP Predicted GO
MF GO:0030170 pyridoxal phosphate binding IEP Predicted GO
MF GO:0070279 vitamin B6 binding IEP Predicted GO
InterPro domains Description Start Stop
IPR001077 O_MeTrfase_2 176 384
IPR012967 Plant_MeTrfase_dimerisation 55 114
No external refs found!