EC Number |
Recommended Name |
Source Tissue |
Reference |
---|
1.1.1.219 | dihydroflavonol 4-reductase |
flower bud |
- |
740507 |
1.1.1.219 | dihydroflavonol 4-reductase |
flower bud |
enzyme expression profile at different developmental stages of the bud. The highest expression is observed at 50 days of the stage of flower bud differentiation period |
740327 |
1.1.1.219 | dihydroflavonol 4-reductase |
flower bud |
high expression level |
740507 |
1.1.1.415 | noscapine synthase |
flower bud |
intermediate level |
748942 |
1.10.3.1 | catechol oxidase |
flower bud |
- |
727570 |
1.11.2.3 | plant seed peroxygenase |
flower bud |
highest expression |
765623 |
1.13.11.12 | linoleate 13S-lipoxygenase |
flower bud |
- |
-, 725794 |
1.13.11.12 | linoleate 13S-lipoxygenase |
flower bud |
Lox2 and Lox3 are present to a lesser extent, compared to leaf |
704382 |
1.13.11.51 | 9-cis-epoxycarotenoid dioxygenase |
flower bud |
- |
676700 |
1.13.11.58 | linoleate 9S-lipoxygenase |
flower bud |
- |
-, 725794 |
1.14.11.13 | gibberellin 2beta-dioxygenase |
flower bud |
low expression |
700768 |
1.14.11.13 | gibberellin 2beta-dioxygenase |
flower bud |
the enzyme (CuGA2ox2/3) is expressed in in November |
764817 |
1.14.11.13 | gibberellin 2beta-dioxygenase |
flower bud |
the transcript of CuGA2ox8 accumulates mainly in new leaves and flower buds in the adult phase |
764817 |
1.14.11.9 | flavanone 3-dioxygenase |
flower bud |
- |
439126 |
1.14.11.9 | flavanone 3-dioxygenase |
flower bud |
high level of mRNA expression |
660098 |
1.14.13.19 | taxifolin 8-monooxygenase |
flower bud |
- |
-, 765563 |
1.14.14.102 | N-methylcoclaurine 3'-monooxygenase |
flower bud |
- |
660086 |
1.14.14.114 | amorpha-4,11-diene 12-monooxygenase |
flower bud |
moderate expression |
717601 |
1.14.14.121 | protopanaxadiol 6-hydroxylase |
flower bud |
- |
726145 |
1.14.14.166 | (S)-N-methylcanadine 1-hydroxylase |
flower bud |
occurrence of CYP82Y1 transcripts in all plant organs, with the highest levels detected in stems |
751038 |
1.14.14.17 | squalene monooxygenase |
flower bud |
- |
700657 |
1.14.14.17 | squalene monooxygenase |
flower bud |
PgSQE2 mRNA expression |
700657 |
1.14.14.17 | squalene monooxygenase |
flower bud |
weak expression of PgSQE2 |
700657 |
1.14.14.81 | flavanoid 3',5'-hydroxylase |
flower bud |
- |
655537 |
1.14.14.81 | flavanoid 3',5'-hydroxylase |
flower bud |
activity varies with the development of flowers, peaking immediately prior to and during anthesis, but is absent in mature flowers |
657026 |
1.14.14.81 | flavanoid 3',5'-hydroxylase |
flower bud |
very high expression level in red young leaves and red-purple flower buds |
745025 |
1.14.14.81 | flavanoid 3',5'-hydroxylase |
flower bud |
weak expression at stages 1-3 of bud development |
744460 |
1.14.14.82 | flavonoid 3'-monooxygenase |
flower bud |
very high expression level in red young leaves and red-purple flower buds |
745025 |
1.14.18.1 | tyrosinase |
flower bud |
- |
745474 |
1.14.19.6 | acyl-CoA (9+3)-desaturase |
flower bud |
- |
700790 |
1.14.19.68 | (S)-canadine synthase |
flower bud |
- |
727532 |
1.14.20.6 | flavonol synthase |
flower bud |
- |
657427, 725178 |
1.2.4.1 | pyruvate dehydrogenase (acetyl-transferring) |
flower bud |
type 2 variant of the E1alpha subunit, most abundant expression |
657000 |
1.3.1.77 | anthocyanidin reductase [(2R,3R)-flavan-3-ol-forming] |
flower bud |
- |
636459 |
1.3.1.8 | acyl-CoA dehydrogenase (NADP+) |
flower bud |
- |
673619 |
1.3.1.92 | artemisinic aldehyde DELTA11(13)-reductase |
flower bud |
- |
746092 |
1.3.1.B13 | polyprenol reductase (NADPH) |
flower bud |
- |
746028 |
1.5.3.12 | dihydrobenzophenanthridine oxidase |
flower bud |
very low level compared to roots |
725505 |
1.5.3.16 | spermine oxidase |
flower bud |
- |
723919 |
1.5.3.17 | non-specific polyamine oxidase |
flower bud |
- |
723919 |
1.5.3.17 | non-specific polyamine oxidase |
flower bud |
already in very young, completely closed flower buds |
723919 |
1.5.99.12 | cytokinin dehydrogenase |
flower bud |
the vascular tissue and medullary region of sepals and petals show slight activity of CKX |
723901 |
1.6.5.4 | monodehydroascorbate reductase (NADH) |
flower bud |
early to post-fertilized |
657024 |
1.8.4.11 | peptide-methionine (S)-S-oxide reductase |
flower bud |
- |
670619 |
2.1.1.103 | phosphoethanolamine N-methyltransferase |
flower bud |
- |
734005 |
2.1.1.103 | phosphoethanolamine N-methyltransferase |
flower bud |
expression of NMT2 isoform 2 |
758051 |
2.1.1.116 | 3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase |
flower bud |
higher levels of 4'OMT mRNA in cultivar Marianne, compared with cultivar Louisiana |
670561 |
2.1.1.122 | (S)-tetrahydroprotoberberine N-methyltransferase |
flower bud |
TNMTgene transcripts at lower levels, but lower levels of TNMT activity |
674802 |
2.1.1.158 | 7-methylxanthosine synthase |
flower bud |
- |
668586 |
2.1.1.158 | 7-methylxanthosine synthase |
flower bud |
high expression |
670578 |
2.1.1.159 | theobromine synthase |
flower bud |
isozyme MXMT2 |
670578 |
2.1.1.159 | theobromine synthase |
flower bud |
isozyme MXTM1 |
670578 |
2.1.1.160 | caffeine synthase |
flower bud |
- |
668585 |
2.1.1.160 | caffeine synthase |
flower bud |
low expression level |
670578 |
2.1.1.202 | multisite-specific tRNA:(cytosine-C5)-methyltransferase |
flower bud |
- |
757702 |
2.1.1.274 | salicylate 1-O-methyltransferase |
flower bud |
flower buds (8 h before flower opening; 12 p.m.) already possesses substantial SAMT enzymatic activity (approximately 22% of peak level). Maximal SAMT activity is observed inmature flower buds i.e., 4 h before petal opening (4 p.m.). After petal opening, the level of activity of SAMT starts declining, and it is almost 78% less than the peak level. SAMT activity in petals again reaches to the second peak level after 8 h of petal opening |
749017 |
2.1.1.95 | tocopherol C-methyltransferase |
flower bud |
- |
757501 |
2.2.1.7 | 1-deoxy-D-xylulose-5-phosphate synthase |
flower bud |
- |
758411 |
2.3.1.107 | deacetylvindoline O-acetyltransferase |
flower bud |
iodioblasts and laticifer of the bud |
486112 |
2.3.1.15 | glycerol-3-phosphate 1-O-acyltransferase |
flower bud |
- |
757327 |
2.3.1.153 | anthocyanin 5-(6'''-hydroxycinnamoyltransferase) |
flower bud |
- |
-, 689603 |
2.3.1.179 | beta-ketoacyl-[acyl-carrier-protein] synthase II |
flower bud |
- |
703859 |
2.3.1.39 | [acyl-carrier-protein] S-malonyltransferase |
flower bud |
- |
757986 |
2.3.1.48 | histone acetyltransferase |
flower bud |
HAM1 or the HAM2 genes display an overlapping expression pattern, mainly in growing organs such as shoots and flower buds |
702916 |
2.3.1.74 | chalcone synthase |
flower bud |
- |
705626 |
2.3.1.75 | long-chain-alcohol O-fatty-acyltransferase |
flower bud |
- |
706345 |
2.3.1.99 | quinate O-hydroxycinnamoyltransferase |
flower bud |
high enzyme content |
720778 |
2.3.2.23 | E2 ubiquitin-conjugating enzyme |
flower bud |
- |
1111 |
2.3.3.10 | hydroxymethylglutaryl-CoA synthase |
flower bud |
expression of BjHMGS1 and BjHMGS2. No expression of BjHMGS3 and BjHMGS4 |
-, 660323 |
2.3.3.16 | citrate synthase (unknown stereospecificity) |
flower bud |
- |
488054 |
2.4.1.115 | anthocyanidin 3-O-glucosyltransferase |
flower bud |
- |
656626, 723364, 723368 |
2.4.1.14 | sucrose-phosphate synthase |
flower bud |
- |
736569 |
2.4.1.185 | flavanone 7-O-beta-glucosyltransferase |
flower bud |
- |
488819 |
2.4.1.207 | xyloglucan:xyloglucosyl transferase |
flower bud |
- |
-, 723493 |
2.4.1.237 | flavonol 7-O-beta-glucosyltransferase |
flower bud |
- |
-, 723498 |
2.4.1.296 | anthocyanidin 3-O-coumaroylrutinoside 5-O-glucosyltransferase |
flower bud |
- |
-, 489571 |
2.4.1.298 | anthocyanidin 3-O-glucoside 5-O-glucosyltransferase |
flower bud |
- |
-, 720319 |
2.4.1.91 | flavonol 3-O-glucosyltransferase |
flower bud |
- |
723364, 723368 |
2.4.2.51 | anthocyanidin 3-O-glucoside 2'''-O-xylosyltransferase |
flower bud |
the enzyme activity is regulated during bud and flower development, overview |
720781 |
2.5.1.46 | deoxyhypusine synthase |
flower bud |
- |
638084 |
2.5.1.46 | deoxyhypusine synthase |
flower bud |
expression of DHS1, no expression of DHS2 |
660106 |
2.5.1.58 | protein farnesyltransferase |
flower bud |
Crftb is expressed in ovules |
660285 |
2.7.1.158 | inositol-pentakisphosphate 2-kinase |
flower bud |
string expression in male and female organs |
661020 |
2.7.1.158 | inositol-pentakisphosphate 2-kinase |
flower bud |
strong expression of AtIPK1 in male and female organs of flower buds |
661020 |
2.7.1.159 | inositol-1,3,4-trisphosphate 5/6-kinase |
flower bud |
young, AtITPK4 transcript is expressed throughout early flower development which culminates in the opening of the flower bud |
673698 |
2.7.1.20 | adenosine kinase |
flower bud |
high expression level of both isozymes |
661815 |
2.7.11.2 | [pyruvate dehydrogenase (acetyl-transferring)] kinase |
flower bud |
- |
723399 |
2.7.11.25 | mitogen-activated protein kinase kinase kinase |
flower bud |
- |
740816 |
2.7.13.3 | histidine kinase |
flower bud |
- |
-, 741151 |
2.7.7.30 | fucose-1-phosphate guanylyltransferase |
flower bud |
mature plant, relatively high expression of AtFKGP mRNA |
693222 |
3.1.1.14 | chlorophyllase |
flower bud |
- |
681243 |
3.1.1.14 | chlorophyllase |
flower bud |
AtChl2 |
653524 |
3.1.2.14 | oleoyl-[acyl-carrier-protein] hydrolase |
flower bud |
- |
653557 |
3.1.2.6 | hydroxyacylglutathione hydrolase |
flower bud |
differential expression of mitochondrial and cytosolic gly II |
692050 |
3.1.26.5 | ribonuclease P |
flower bud |
- |
730267 |
3.2.1.15 | endo-polygalacturonase |
flower bud |
high levels of ADPG1, ADPG2 present and low levels of QRT2 |
700738 |
3.2.1.182 | 4-hydroxy-7-methoxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl glucoside beta-D-glucosidase |
flower bud |
- |
732629 |
3.2.1.20 | alpha-glucosidase |
flower bud |
- |
393335 |
3.2.1.26 | beta-fructofuranosidase |
flower bud |
invertase I is primarily localized in anthers, invertase II and II are present at 5% of invertase I activity. Much higher levels of invertase II and III are found in the nonanther organs of the flower |
136127 |
3.4.19.9 | folate gamma-glutamyl hydrolase |
flower bud |
- |
694732 |