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Gene ontology
Version 2014-12-22
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Details for 8-hydroxyquercitin 8-O-methyltransferase activity
2.1.1.88
Gene ontology ID
GO:0030761
Definition
Catalysis of the reaction: 3,3',4',5,7,8-hexahydroxyflavone + S-adenosyl-L-methionine(1+) = 3,3',4',5,7-pentahydroxy-8-methoxyflavone + S-adenosyl-L-homocysteine + H(+)
References
1. EC 2.1.1.88
2. RHEA: 16596
3. KEGG: R04398
4. MetaCyc 2.1.1.88-RXN
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is an element of the parent element
is a part of the parent element
is related to the parent element
derives from the parent element
// at least 1 tissue/ enzyme/ localization link in this branch
// tissue/ enzyme/ localization link to BRENDA
Condensed Tree View
Gene ontology
molecular_function is a
catalytic activity is a
transferase activity is a
transferase activity, transferring one-carbon groups is a
methyltransferase activity is a
S-adenosylmethionine-dependent methyltransferase activity is a
8-hydroxyquercitin 8-O-methyltransferase activity is a
Tree view
Gene ontology
biological_process is a
cellular_component is a
molecular_function is a
antioxidant activity is a
binding is a
catalytic activity is a
catalysis of free radical formation is a
cyclase activity is a
deaminase activity is a
demethylase activity is a
first spliceosomal transesterification activity is a
glycogen debranching enzyme activity is a
hydrolase activity is a
integrase activity is a
isomerase activity is a
ligase activity is a
lyase activity is a
Mo-molybdopterin cofactor sulfurase activity is a
molybdopterin synthase activity is a
N-ethylammeline chlorohydrolase activity is a
oxidoreductase activity is a
phenylacetaldehyde synthase activity is a
phytoene synthase activity is a
quinolinate synthetase A activity is a
radical SAM enzyme activity is a
recombinase activity is a
retroviral strand transfer activity is a
second spliceosomal transesterification activity is a
site-specific recombinase activity is a
site-specific telomere resolvase activity is a
transferase activity is a
2'-phosphotransferase activity is a
CDP-alcohol phosphotransferase activity is a
glucanosyltransferase activity is a
Kdo transferase activity is a
mannosylphosphate transferase activity is a
molybdopterin molybdotransferase activity is a
S-adenosylmethionine:tRNA ribosyltransferase-isomerase activity is a
small conjugating protein transferase activity is a
transferase activity, transferring acyl groups is a
transferase activity, transferring aldehyde or ketonic groups is a
transferase activity, transferring alkyl or aryl (other than methyl) groups is a
transferase activity, transferring glycosyl groups is a
transferase activity, transferring nitrogenous groups is a
transferase activity, transferring one-carbon groups is a
amidinotransferase activity is a
carboxyl- or carbamoyltransferase activity is a
hydroxymethyl-, formyl- and related transferase activity is a
methyltransferase activity is a
1-hydroxy-6-methoxypyrene methyltransferase activity is a
1-hydroxypyrene methyltransferase activity is a
1-phenanthrol methyltransferase activity is a
4,5-dihydroxybenzo(a)pyrene methyltransferase activity is a
5,10-methylenetetrahydrofolate-dependent methyltransferase activity is a
5-methyl-5,6,7,8-tetrahydromethanopterin-dependent methyltransferase activity is a
5-methyltetrahydrofolate-dependent methyltransferase activity is a
5-methyltetrahydropteroyltri-L-glutamate-dependent methyltransferase activity is a
aminomethyltransferase activity is a
C-methyltransferase activity is a
cobalt-factor II C20-methyltransferase activity is a
cobalt-precorrin-3 C17-methyltransferase activity is a
cobalt-precorrin-5B C1-methyltransferase activity is a
cobalt-precorrin-6B C5-methyltransferase activity is a
cobalt-precorrin-7 C15-methyltransferase activity is a
corydaline synthase activity is a
demethylmenaquinone methyltransferase activity is a
dimethyl selenide methyltransferase activity is a
dimethylamine methyltransferase activity is a
dimethylarsinite methyltransferase activity is a
DNA-methyltransferase activity is a
hydrogen selenide methyltransferase activity is a
hydroxyneurosporene-O-methyltransferase activity is a
indole acetic acid carboxyl methyltransferase activity is a
juvenile hormone acid methyltransferase activity is a
methaneselenol methyltransferase activity is a
methanol-5-hydroxybenzimidazolylcobamide Co-methyltransferase activity is a
methanol-specific methylcobalamin:coenzyme M methyltransferase activity is a
methylamine-specific methylcobalamin:coenzyme M methyltransferase activity is a
methylenetetrahydrofolate-tRNA-(uracil-5-)-methyltransferase (FADH2-oxidizing) activity is a
methylthiol:coenzyme M methyltransferase activity is a
monomethylamine methyltransferase activity is a
N-methyltransferase activity is a
O-methyltransferase activity is a
P-methyltransferase activity is a
precorrin-6A synthase (deacetylating) activity is a
protein methyltransferase activity is a
RNA methyltransferase activity is a
S-adenosylmethionine-dependent methyltransferase activity is a
(RS)-1-benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase activity is a
(RS)-norcoclaurine 6-O-methyltransferase activity is a
(S)-coclaurine-N-methyltransferase activity is a
(S)-scoulerine 9-O-methyltransferase activity is a
(S)-tetrahydroprotoberberine N-methyltransferase activity is a
10-hydroxydihydrosanguinarine 10-O-methyltransferase activity is a
11-O-demethyl-17-O-deacetylvindoline O-methyltransferase activity is a
12-hydroxydihydrochelirubine 12-O-methyltransferase activity is a
16-methoxy-2,3-dihydro-3-hydroxytabersonine N-methyltransferase activity is a
2-methyl-6-phytyl-1,4-benzoquinone methyltransferase activity is a
2-methyl-6-solanyl-1,4-benzoquinone methyltransferase activity is a
24-methylenesterol C-methyltransferase activity is a
3'-demethylstaurosporine O-methyltransferase activity is a
3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase activity is a
3,7-dimethylquercitin 4'-O-methyltransferase activity is a
3-demethylubiquinone-10 3-O-methyltransferase activity is a
3-demethylubiquinone-9 3-O-methyltransferase activity is a
3-hydroxyanthranilate 4-C-methyltransferase activity is a
3-methylquercitin 7-O-methyltransferase activity is a
5-hydroxyfuranocoumarin 5-O-methyltransferase activity is a
6-hydroxymellein O-methyltransferase activity is a
6-O-methylnorlaudanosoline 5'-O-methyltransferase activity is a
8-hydroxyfuranocoumarin 8-O-methyltransferase activity is a
8-hydroxyquercitin 8-O-methyltransferase activity is a
acetylserotonin O-methyltransferase activity is a
amine N-methyltransferase activity is a
anthranilate N-methyltransferase activity is a
apigenin 4'-O-methyltransferase activity is a
arginine N-methyltransferase activity is a
arsenite methyltransferase activity is a
caffeoyl-CoA O-methyltransferase activity is a
carnosine N-methyltransferase activity is a
catechol O-methyltransferase activity is a
chlorophenol O-methyltransferase activity is a
columbamine O-methyltransferase activity is a
cycloartenol 24-C-methyltransferase activity is a
cyclopropane-fatty-acyl-phospholipid synthase activity is a
demethylmacrocin O-methyltransferase activity is a
dimethylglycine N-methyltransferase activity is a
dimethylhistidine N-methyltransferase activity is a
diphthine synthase activity is a
DNA (cytosine-5-)-methyltransferase activity is a
farnesoic acid O-methyltransferase activity is a
fatty acid O-methyltransferase activity is a
glucuronoxylan 4-O-methyltransferase activity is a
glycine N-methyltransferase activity is a
guanidinoacetate N-methyltransferase activity is a
histamine N-methyltransferase activity is a
histidine N-methyltransferase activity is a
indolepyruvate C-methyltransferase activity is a
inositol 1-methyltransferase activity is a
inositol 3-methyltransferase activity is a
inositol 4-methyltransferase activity is a
iodophenol O-methyltransferase activity is a
isobutyraldoxime O-methyltransferase activity is a
isoflavone 4'-O-methyltransferase activity is a
isoflavone 7-O-methyltransferase activity is a
isoliquiritigenin 2'-O-methyltransferase activity is a
isoorientin 3'-O-methyltransferase activity is a
jasmonate O-methyltransferase activity is a
kaempferol 4'-O-methyltransferase activity is a
laricitrin 5'-O-methyltransferase activity is a
licodione 2'-O-methyltransferase activity is a
lipid A phosphate methyltransferase activity is a
loganate O-methyltransferase activity is a
luteolin O-methyltransferase activity is a
lysine N-methyltransferase activity is a
macrocin O-methyltransferase activity is a
magnesium protoporphyrin IX methyltransferase activity is a
methionine S-methyltransferase activity is a
methylarsonite methyltransferase activity is a
methylene-fatty-acyl-phospholipid synthase activity is a
methylhistidine N-methyltransferase activity is a
methylquercetagetin 6-O-methyltransferase activity is a
mRNA methyltransferase activity is a
myricetin 3'-O-methyltransferase activity is a
N-benzoyl-4-hydroxyanthranilate 4-O-methyltransferase activity is a
nicotinamide N-methyltransferase activity is a
nicotinate N-methyltransferase activity is a
O-demethylpuromycin O-methyltransferase activity is a
peptidyl-arginine C-methyltransferase activity is a
phenol O-methyltransferase activity is a
phenylethanolamine N-methyltransferase activity is a
phosphatidyl-N-dimethylethanolamine N-methyltransferase activity is a
phosphatidyl-N-methylethanolamine N-methyltransferase activity is a
phosphatidylethanolamine N-methyltransferase activity is a
phosphoethanolamine N-methyltransferase activity is a
phosphomethylethanolamine N-methyltransferase activity is a
polyprenyldihydroxybenzoate methyltransferase activity is a
polysaccharide O-methyltransferase activity is a
precorrin-2 C20-methyltransferase activity is a
precorrin-3B C17-methyltransferase activity is a
precorrin-4 C11-methyltransferase activity is a
precorrin-6Y C5,15-methyltransferase (decarboxylating) activity is a
protein C-terminal leucine carboxyl O-methyltransferase activity is a
protein C-terminal S-isoprenylcysteine carboxyl O-methyltransferase activity is a
protein-glutamate O-methyltransferase activity is a
protein-glutamine N-methyltransferase activity is a
protein-histidine N-methyltransferase activity is a
protein-L-isoaspartate (D-aspartate) O-methyltransferase activity is a
putrescine N-methyltransferase activity is a
pyridine N-methyltransferase activity is a
quercetin 3-O-methyltransferase activity is a
RNA 5'-methyltransferase activity is a
rRNA methyltransferase activity is a
S-adenosylmethionine-dependent tRNA (m5U54) methyltransferase activity is a
S-adenosylmethionine-homocysteine S-methyltransferase activity is a
sarcosine N-methyltransferase activity is a
site-specific DNA-methyltransferase (adenine-specific) activity is a
site-specific DNA-methyltransferase (cytosine-N4-specific) activity is a
sterol 24-C-methyltransferase activity is a
tellurite methyltransferase activity is a
tetrahydrocolumbamine 2-O-methyltransferase activity is a
thioether S-methyltransferase activity is a
thiol S-methyltransferase activity is a
thiopurine S-methyltransferase activity is a
trans-aconitate 2-methyltransferase activity is a
trans-aconitate 3-methyltransferase activity is a
tRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase activity is a
tRNA (adenine) methyltransferase activity is a
tRNA (cytosine) methyltransferase activity is a
tRNA (guanine) methyltransferase activity is a
tryptophan 2-C-methyltransferase activity is a
tyramine N-methyltransferase activity is a
uroporphyrin-III C-methyltransferase activity is a
vitexin 2''-O-rhamnoside 7-O-methyltransferase activity is a
[cytochrome c]-methionine S-methyltransferase activity is a
[ribulose-bisphosphate carboxylase]-lysine N-methyltransferase activity is a
S-methyltransferase activity is a
Se-methyltransferase activity is a
selenol Se-methyltransferase activity is a
trimethylamine methyltransferase activity is a
[methyl-Co(III) methanol-specific corrinoid protein]:coenzyme M methyltransferase activity is a
transferase activity, transferring phosphorus-containing groups is a
transferase activity, transferring selenium-containing groups is a
transferase activity, transferring sulfur-containing groups is a
transposase activity is a
UDP-L-rhamnose synthase activity is a
versicolorin B synthase activity is a
channel regulator activity is a
chemoattractant activity is a
chemorepellent activity is a
D-alanyl carrier activity is a
electron carrier activity is a
enzyme regulator activity is a
guanyl-nucleotide exchange factor activity is a
metallochaperone activity is a
molecular transducer activity is a
morphogen activity is a
nucleic acid binding transcription factor activity is a
nutrient reservoir activity is a
protein binding transcription factor activity is a
protein tag is a
receptor activity is a
receptor regulator activity is a
structural molecule activity is a
translation regulator activity is a
transporter activity is a