molecular_function Term "O-methyltransferase activity" (GO:0008171)

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E.g., flower or TO:0000303.

E.g., d1 or waxy.

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molecular_function Term "O-methyltransferase activity" (GO:0008171)

Term Name	O-methyltransferase activity
Term Accession	GO:0008171
Aspect	molecular_function
Synonyms (0)	None.
Definition	Catalysis of the transfer of a methyl group to the oxygen atom of an acceptor molecule.
Comment	None
Source Ontology Database	The GO browser of Gene Ontology Database

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Derivation

molecular_function (GO:0003674) #8429

[i] catalytic activity (GO:0003824) #33842

[i] transferase activity (GO:0016740) #20253

[i] transferase activity, transferring one-carbon groups (GO:0016741) #0

[i] methyltransferase activity (GO:0008168) #5522

[i] O-methyltransferase activity (GO:0008171) #924

[i] mRNA (nucleoside-2'-O-)-methyltransferase activity (GO:0004483) #0

[i] rRNA (uridine-2'-O-)-methyltransferase activity (GO:0008650) #5

[i] carboxyl-O-methyltransferase activity (GO:0010340) #11

[i] catechol O-methyltransferase activity (GO:0016206) #6

[i] acetylserotonin O-methyltransferase activity (GO:0017096) #0

[i] farnesoic acid O-methyltransferase activity (GO:0019010) #3

[i] rRNA (adenosine-2'-O-)-methyltransferase activity (GO:0030743) #0

[i] myricetin 3'-O-methyltransferase activity (GO:0033799) #21

[i] isoflavone 7-O-methyltransferase activity (GO:0033800) #0

[i] vitexin 2''-O-rhamnoside 7-O-methyltransferase activity (GO:0033801) #0

[i] isoliquiritigenin 2'-O-methyltransferase activity (GO:0033802) #0

[i] kaempferol 4'-O-methyltransferase activity (GO:0033803) #0

[i] caffeoyl-CoA O-methyltransferase activity (GO:0042409) #31

[i] 2-octaprenyl-3-methyl-5-hydroxy-6-methoxy-1,4-benzoquinone methyltransferase activity (GO:0043431) #0

[i] magnesium protoporphyrin IX methyltransferase activity (GO:0046406) #27

[i] demethylsterigmatocystin 6-O-methyltransferase activity (GO:0047145) #0

[i] sterigmatocystin 7-O-methyltransferase activity (GO:0047146) #0

[i] caffeate O-methyltransferase activity (GO:0047763) #35

[i] tocopherol O-methyltransferase activity (GO:0050342) #15

[i] (iso)eugenol O-methyltransferase activity (GO:0050630) #0

[i] 2-phytyl-1,4-naphthoquinone methyltransferase activity (GO:0052624) #16

[i] 3-demethylubiquinone-n 3-O-methyltransferase activity (GO:0061542) #0

[i] rRNA (guanosine-2'-O-)-methyltransferase activity (GO:0070039) #0

[i] laricitrin 5'-O-methyltransferase activity (GO:0070448) #0

[i] rRNA (cytosine-2'-O-)-methyltransferase activity (GO:0070677) #0

[i] trihydroxyferuloyl spermidine O-methyltransferase activity (GO:0080012) #6

[i] caffeoyl CoA:S-adenosyl-L-methionine O-methyltransferase activity (GO:0080076) #6

[i] trihydroxyferuloyl spermidine:S-adenosyl-L-methionine O-methyltransferase activity (GO:0080077) #6

[i] tricaffeoyl spermidine:S-adenosyl-L-methionine O-methyltransferase activity (GO:0080078) #6

[i] S-adenosyl-L-methionine:benzoic acid carboxyl methyl transferase activity (GO:0080150) #5

[i] small RNA 2'-O-methyltransferase (GO:0090486) #0

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Database Cross-References (2)

GOC:	ai
EC:	2.1.1.-

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Parents (1)

methyltransferase activity (GO:0008168)

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Children (31)

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Associations (924)

Arabidopsis lyrata gene (29)

Arabidopsis thaliana gene (24)

Brachypodium distachyon gene (28)

Brassica rapa gene (47)

Chlamydomonas reinhardtii gene (4)

Cyanidioschyzon merolae gene (3)

Glycine max gene (75)

Hordeum vulgare gene (20)

Medicago truncatula gene (42)

Musa acuminata gene (35)

Oryza brachyantha gene (27)

Oryza glaberrima gene (43)

Oryza sativa indica gene (52)

Oryza sativa japonica gene (50)

Physcomitrella patens gene (7)

Populus trichocarpa gene (49)

Selaginella moellendorffii gene (47)

Setaria italica gene (45)

Solanum lycopersicum gene (43)

Solanum tuberosum gene (49)

Sorghum bicolor gene (56)

Vitis vinifera gene (59)

Zea mays gene (40)

Gramene Gene (50)