EC Number |
Recommended Name |
Source Tissue |
Reference |
---|
1.11.1.11 | L-ascorbate peroxidase |
guard cell |
- |
764780 |
1.11.2.3 | plant seed peroxygenase |
guard cell |
dominantly expressed in vascular bundles in most organs as well as in the guard cells |
726143 |
1.14.13.122 | chlorophyllide-a oxygenase |
guard cell |
cotyledons, uniform distribution of the fusion enzyme signal within the chloroplast (group 1 mutants - defects in specific steps of the chlorophyllide a enzyme regulation), punctate fusion enzyme signal (group II mutants - defect in chloroplast proteases), fusion enzyme signal only in guard cells (group VI mutants - slight inhibition of enzyme degradation or slightly enhanced enzyme synthesis) |
700620 |
1.14.14.137 | (+)-abscisic acid 8'-hydroxylase |
guard cell |
major site of CYP707A1 and CYP707A3 expression |
706300 |
1.2.3.14 | abscisic-aldehyde oxidase |
guard cell |
AAO3 mRNA expression in guard cells of dehydrated rosette leaves |
663123 |
1.3.5.1 | succinate dehydrogenase |
guard cell |
- |
726163 |
1.4.3.21 | primary-amine oxidase |
guard cell |
CuAO in Vicia faba guard cells is an essential enzymatic source for H2O2 production in absicic acid-induced stomatal closure via the degradation of putrescine |
688100 |
1.5.3.17 | non-specific polyamine oxidase |
guard cell |
- |
-, 723919 |
1.5.99.12 | cytokinin dehydrogenase |
guard cell |
- |
723901 |
1.6.3.1 | NAD(P)H oxidase (H2O2-forming) |
guard cell |
the plant hormone abscisic acid triggers production of reactive oxygen species in guard cells via the AtrbohD and AtrbohF NADPH oxidases, leading to stomatal closure. The ABA-activated SnRK2 protein kinase open stomata 1 (OST1) regulates AtrbohF activity |
697953 |
2.3.1.179 | beta-ketoacyl-[acyl-carrier-protein] synthase II |
guard cell |
- |
703859 |
2.4.1.13 | sucrose synthase |
guard cell |
- |
757816 |
2.4.1.131 | GDP-Man:Man3GlcNAc2-PP-dolichol alpha-1,2-mannosyltransferase |
guard cell |
- |
710284 |
2.5.1.58 | protein farnesyltransferase |
guard cell |
Crftb |
660285 |
2.7.1.1 | hexokinase |
guard cell |
- |
661772 |
2.7.1.91 | sphingosine kinase |
guard cell |
- |
663137 |
2.7.11.25 | mitogen-activated protein kinase kinase kinase |
guard cell |
- |
666920 |
2.7.13.3 | histidine kinase |
guard cell |
- |
694816 |
2.7.13.3 | histidine kinase |
guard cell |
expressed at low levels in guard cells |
694816 |
2.7.7.1 | nicotinamide-nucleotide adenylyltransferase |
guard cell |
detected in the differentiated stomatal guard cells of the leaf surface |
722873 |
2.7.7.4 | sulfate adenylyltransferase |
guard cell |
- |
-, 738299 |
2.8.1.10 | thiazole synthase |
guard cell |
- |
739358 |
3.1.1.11 | pectinesterase |
guard cell |
gene PME34 is highly expressed in guard cells and in response to the phytohormone abscisic acid |
751895 |
3.1.3.16 | protein-serine/threonine phosphatase |
guard cell |
- |
694677 |
3.1.3.37 | sedoheptulose-bisphosphatase |
guard cell |
- |
699258 |
3.1.4.4 | phospholipase D |
guard cell |
isozyme PLDalpha1 is presented in guard cells in a much higher level than other PLDs in Arabidopsis thaliana |
710014 |
3.2.1.147 | thioglucosidase |
guard cell |
- |
-, 710265, 716462, 755451 |
3.2.1.147 | thioglucosidase |
guard cell |
enzyme activity is restricted to guard cells and phloem idioblasts |
666617 |
3.2.1.147 | thioglucosidase |
guard cell |
TGG1 is a strikingly abundant protein in guard cells |
710265 |
3.2.1.147 | thioglucosidase |
guard cell |
TGG1 is highly abundant in guard cells of leaves |
-, 732617 |
3.2.2.2 | inosine nucleosidase |
guard cell |
- |
700741, 710272 |
3.2.2.3 | uridine nucleosidase |
guard cell |
- |
700741, 710272 |
3.2.2.7 | adenosine nucleosidase |
guard cell |
- |
700741, 710272 |
3.2.2.8 | ribosylpyrimidine nucleosidase |
guard cell |
- |
700741 |
3.5.1.23 | ceramidase |
guard cell |
from siliques |
-, 734765 |
3.6.1.1 | inorganic diphosphatase |
guard cell |
- |
757987 |
3.6.1.5 | apyrase |
guard cell |
- |
734983, 755996 |
4.1.1.31 | phosphoenolpyruvate carboxylase |
guard cell |
- |
4300, 4312, 4321, 657094 |
4.1.1.31 | phosphoenolpyruvate carboxylase |
guard cell |
discussion of the role of the enzyme in stomatal function |
4321 |
4.6.1.19 | ribonuclease T2 |
guard cell |
- |
716040 |
5.4.2.12 | phosphoglycerate mutase (2,3-diphosphoglycerate-independent) |
guard cell |
guard cell proteome, overview |
728053 |
6.4.1.1 | pyruvate carboxylase |
guard cell |
- |
716789 |
6.6.1.1 | magnesium chelatase |
guard cell |
- |
716044, 748487 |
7.1.2.1 | P-type H+-exporting transporter |
guard cell |
- |
713257, 734922, 748981 |
7.3.2.4 | ABC-type nitrate transporter |
guard cell |
- |
721094 |