EC Number |
Recommended Name |
Source Tissue |
Reference |
---|
1.1.1.205 | IMP dehydrogenase |
root nodule |
- |
347933 |
1.1.1.205 | IMP dehydrogenase |
root nodule |
nitrogen fixing nodules |
347936 |
1.1.1.22 | UDP-glucose 6-dehydrogenase |
root nodule |
- |
286307 |
1.1.1.348 | (3R)-2'-hydroxyisoflavanone reductase |
root nodule |
relatively high transcript levels are found in the nodule samples |
721410 |
1.1.1.42 | isocitrate dehydrogenase (NADP+) |
root nodule |
a remarkable induction of ICDH gene expression and a dramatic increase of the ICDH activity is observed during the paraquat treatment. ICDH has a key role in NADPH recycling under oxidative stress conditions in pea root nodules |
670638 |
1.1.1.88 | hydroxymethylglutaryl-CoA reductase |
root nodule |
- |
689467 |
1.10.3.3 | L-ascorbate oxidase |
root nodule |
endodermis, enzyme localization in the highly specialized structures at the host-symbiont interface |
726204 |
1.10.3.3 | L-ascorbate oxidase |
root nodule |
LjAO1 is induced during nodulation in Lotus japonicus and is expressed in the peripheral area of the nodule in a possible targeted mechanism controlling oxygen content |
726244 |
1.11.1.11 | L-ascorbate peroxidase |
root nodule |
- |
726240 |
1.11.1.6 | catalase |
root nodule |
activity is kept at a high and stable value |
689638 |
1.11.1.6 | catalase |
root nodule |
N2 fixing root nodules, transcription of katA from OxyR-dependent promoter |
681982 |
1.13.11.12 | linoleate 13S-lipoxygenase |
root nodule |
- |
726126 |
1.13.11.12 | linoleate 13S-lipoxygenase |
root nodule |
restricted to uninfected cortical cells |
726126 |
1.14.19.2 | stearoyl-[acyl-carrier-protein] 9-desaturase |
root nodule |
- |
746120 |
1.15.1.1 | superoxide dismutase |
root nodule |
- |
660230 |
1.16.1.9 | ferric-chelate reductase (NADPH) |
root nodule |
detected in the infection zone and nitrogen-fixing region |
723453 |
1.17.1.9 | formate dehydrogenase |
root nodule |
detected in cells of the root vascular bundle adjacent to nodule, higher mRNA levels are detected in developing green seedpods and during the early stages of nodule development |
696475 |
1.18.6.1 | nitrogenase |
root nodule |
- |
699812 |
1.18.6.1 | nitrogenase |
root nodule |
bacteroid |
440143, 440165 |
1.19.6.1 | nitrogenase (flavodoxin) |
root nodule |
- |
699812 |
1.2.3.1 | aldehyde oxidase |
root nodule |
enzymic activity in mature nodules, preferential expression of enzyme in meristematic and invasion zones. Strong expression of isoform I, low expression of isoforms II and III |
676103 |
1.2.3.1 | aldehyde oxidase |
root nodule |
enzymic activity in young nodules, preferential expression of enzyme in in lateral meristemaitc zone. Strong expression of isoforms I and II, low expression of isoform III |
676103 |
1.2.3.1 | aldehyde oxidase |
root nodule |
preferentially expressed in lateral meristematic zone |
676103 |
1.2.3.1 | aldehyde oxidase |
root nodule |
preferetially expressed in invasion zone |
676103 |
1.3.1.17 | 3-methyleneoxindole reductase |
root nodule |
- |
390574, 390578, 390580 |
1.3.1.17 | 3-methyleneoxindole reductase |
root nodule |
activity depending on age of nodules |
390575 |
1.3.1.45 | 2'-hydroxyisoflavone reductase |
root nodule |
- |
746131 |
1.3.1.45 | 2'-hydroxyisoflavone reductase |
root nodule |
constitutive expression |
656914 |
1.3.3.3 | coproporphyrinogen oxidase |
root nodule |
highest expression |
764783 |
1.4.1.14 | glutamate synthase (NADH) |
root nodule |
- |
391470, 391480, 391483, 391486, 391488, 656999 |
1.4.1.14 | glutamate synthase (NADH) |
root nodule |
enzyme activity increases markedly during development of effective root nodules |
391494, 391495 |
1.4.1.14 | glutamate synthase (NADH) |
root nodule |
high enzyme activity in nodules compared to roots and other organs |
391472 |
1.4.1.14 | glutamate synthase (NADH) |
root nodule |
NADH-GOGAT II is twice as active as NADH-GOGAT I in mature nodules |
391473 |
1.4.1.14 | glutamate synthase (NADH) |
root nodule |
NADH-GOGAT-II expression is higher than NADH-GOGAT-I during nodule development |
689483 |
1.4.1.2 | glutamate dehydrogenase |
root nodule |
higher expression level in roots than nodules |
763392 |
1.4.3.22 | diamine oxidase |
root nodule |
- |
743259 |
1.4.7.1 | glutamate synthase (ferredoxin) |
root nodule |
- |
392003, 392012 |
1.5.1.2 | pyrroline-5-carboxylate reductase |
root nodule |
- |
392106, 392110, 392139 |
1.6.2.6 | leghemoglobin reductase |
root nodule |
- |
394002, 394508, 394509, 394510, 394511, 394512, 394515, 688825 |
1.7.1.1 | nitrate reductase (NADH) |
root nodule |
- |
392918 |
1.7.3.3 | factor-independent urate hydroxylase |
root nodule |
- |
394180, 394187, 659863 |
2.1.1.154 | isoliquiritigenin 2'-O-methyltransferase |
root nodule |
regardless of plant age, expression to low extent |
657009 |
2.1.1.68 | caffeate O-methyltransferase |
root nodule |
- |
-, 485542 |
2.1.3.3 | ornithine carbamoyltransferase |
root nodule |
- |
485913 |
2.3.1.20 | diacylglycerol O-acyltransferase |
root nodule |
- |
758367 |
2.3.1.74 | chalcone synthase |
root nodule |
- |
753216 |
2.3.3.14 | homocitrate synthase |
root nodule |
- |
705889 |
2.3.3.16 | citrate synthase (unknown stereospecificity) |
root nodule |
- |
488078 |
2.3.3.16 | citrate synthase (unknown stereospecificity) |
root nodule |
bacteroids formed in symbiosis with Cicer arietinum plants |
-, 488078 |
2.4.1.13 | sucrose synthase |
root nodule |
an 80% to 90% reduction of MtSucS1 proteins in roots and root nodules specifically limit plant growth and organ development under nodulation-dependent conditions, leading to marked changes in expression of genes involved in the nodule C and N metabolism and consequently to a reduced performance of amino acid biosynthesis |
689591 |
2.4.1.13 | sucrose synthase |
root nodule |
sucrose synthase is one of the central enzymes in sucrose cleavage in root nodules |
688096 |
2.4.1.13 | sucrose synthase |
root nodule |
sucrose synthase is one of the central enzymes in sucrose cleavage in root nodules. SuSy2 is the second most abundant isoform present in Medicago truncatula root nodules |
688096 |
2.4.1.13 | sucrose synthase |
root nodule |
transcriptional and post-translational regulation of sucrose synthase in pea nodules by the cellular redox state |
689082 |
2.4.1.14 | sucrose-phosphate synthase |
root nodule |
- |
737054 |
2.4.1.14 | sucrose-phosphate synthase |
root nodule |
high expression level of SPSA, nodules of plants inoculated with Sinorhizobium meliloti |
706394 |
2.4.1.14 | sucrose-phosphate synthase |
root nodule |
isoform SPSA is expressed in the N2-fixing zone in the nodules |
758096 |
2.4.1.241 | digalactosyldiacylglycerol synthase |
root nodule |
- |
759791 |
2.4.2.14 | amidophosphoribosyltransferase |
root nodule |
- |
489760 |
2.4.2.14 | amidophosphoribosyltransferase |
root nodule |
isoform PRAT3 is highly expressed in nodules |
736969 |
2.4.2.60 | cysteine-dependent adenosine diphosphate thiazole synthase |
root nodule |
high level expression in actinorhizal nodule, high levels of Thi1 mRNA in the infected cortical cells and in the pericycle of the nodule vascular system |
746072 |
2.5.1.16 | spermidine synthase |
root nodule |
expression in nodule inner cortical cells, vascular bundles, and central tissues. Expression is maximal at early stages of nodule development, while at later stages, the level declines |
689690 |
2.5.1.21 | squalene synthase |
root nodule |
- |
658181 |
2.5.1.22 | spermine synthase |
root nodule |
expression in nodule inner cortical cells, vascular bundles, and central tissues. Expression is maximal at early stages of nodule development, while at later stages, the level declines |
689690 |
2.5.1.43 | nicotianamine synthase |
root nodule |
- |
706383 |
2.5.1.43 | nicotianamine synthase |
root nodule |
the enzyme is located in all nodule tissues in the infection and fixation zones |
759261 |
2.5.1.45 | homospermidine synthase (spermidine-specific) |
root nodule |
- |
739550 |
2.5.1.47 | cysteine synthase |
root nodule |
- |
760167 |
2.6.1.1 | aspartate transaminase |
root nodule |
- |
639858, 639863 |
2.6.1.2 | alanine transaminase |
root nodule |
highest expression found |
721261 |
2.6.1.52 | phosphoserine transaminase |
root nodule |
- |
759886 |
2.7.11.25 | mitogen-activated protein kinase kinase kinase |
root nodule |
constitutive expression |
664357 |
2.7.12.2 | mitogen-activated protein kinase kinase |
root nodule |
- |
741156 |
2.7.7.59 | [protein-PII] uridylyltransferase |
root nodule |
enzyme expression |
643546 |
2.7.8.2 | diacylglycerol cholinephosphotransferase |
root nodule |
- |
738332 |
3.1.3.11 | fructose-bisphosphatase |
root nodule |
intra-nodular localization of fructose-1,6-bisphosphatase |
751404 |
3.1.3.11 | fructose-bisphosphatase |
root nodule |
under P-deficiency, higher transcript fluorescence is found in the inner cortex as compared to the infected zone of recombinant inbred line RIL115. The specific activity of fructose-1,6-bisphosphatase (FBPase) significantly increases in both RILs (recombinant inbred lines RILs 115 (P-efficient) and 147 (P-inefficient)), but to a more significant extent in RIL115 as compared to RIL147. The increased FBPase activity in nodules of RIL115 positively correlates with higher use efficiency of both the rhizobial symbiosis (23%) and P for symbiotic nitrogen fixation (14% calculated as the ratio of N2 fixed per nodule total P content) |
751404 |
3.1.3.12 | trehalose-phosphatase |
root nodule |
bacteroids |
134592 |
3.1.3.2 | acid phosphatase |
root nodule |
APase |
666670 |
3.1.3.2 | acid phosphatase |
root nodule |
two isozymes beta and gamma |
666650 |
3.1.4.11 | phosphoinositide phospholipase C |
root nodule |
- |
694591 |
3.2.1.14 | chitinase |
root nodule |
the cgchi3 gene is specifically activated during actinorhizal symbiosis. cgchi3 is an early nodulin gene, being expressed in the meristem and in the uninfected cortical cells of young nodules. The expression of this gene is further enhanced in nodules after salicylic acid treatment and completely repressed after wounding |
682280 |
3.2.1.28 | alpha,alpha-trehalase |
root nodule |
- |
663561, 666654 |
3.2.1.28 | alpha,alpha-trehalase |
root nodule |
downregulation under salt stress. Under normal conditions, expression in root nodule is induced compared with leaf and root |
700640 |
3.2.1.28 | alpha,alpha-trehalase |
root nodule |
under normal conditions, expression in root nodule is induced compared with leaf and root. In senescent nodules, the activity decreases |
700640 |
3.2.1.37 | xylan 1,4-beta-xylosidase |
root nodule |
- |
683715 |
3.4.22.34 | Legumain |
root nodule |
- |
732582 |
3.4.22.B1 | vignain |
root nodule |
especially in the nitrogen fixing region |
670615 |
3.6.1.5 | apyrase |
root nodule |
- |
720736 |
3.6.1.6 | nucleoside diphosphate phosphatase |
root nodule |
- |
720736 |
3.6.5.1 | heterotrimeric G-protein GTPase |
root nodule |
- |
757967 |
4.1.1.31 | phosphoenolpyruvate carboxylase |
root nodule |
- |
4298, 4318, 682343, 714099 |
4.1.1.31 | phosphoenolpyruvate carboxylase |
root nodule |
2 enzyme form: PEPC I and PEPC II |
4319 |
4.2.1.1 | carbonic anhydrase |
root nodule |
- |
33559 |
4.2.1.1 | carbonic anhydrase |
root nodule |
inner cortical cells, both genes encoding LjCAA1 and LjCAA2 code for nodule enhanced carbonic anhydrase isoforms, which are induced early during nodule development, overview |
-, 714353 |
4.2.1.1 | carbonic anhydrase |
root nodule |
over 99% of the nodule enzyme is located outside the bacteroids |
33559 |
5.2.1.14 | beta-carotene isomerase |
root nodule |
D27 is coexpressed with carotenoid cleavage dioxygenases CCD7 and CCD8 in nodule primordia and in the infection zone of mature nodules |
747424 |
5.3.99.6 | allene-oxide cyclase |
root nodule |
- |
749119 |
5.5.1.6 | chalcone isomerase |
root nodule |
- |
747908 |
6.3.1.2 | glutamine synthetase |
root nodule |
- |
37499, 37522, 37552, 744080 |
6.3.2.23 | homoglutathione synthase |
root nodule |
- |
694711 |