EC Number | Cloned (Comment) | Organism |
---|---|---|
4.2.3.106 | gene JsTPS, semi-quantitative RT-PCR expression analysis | Jasminum sambac |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
4.2.3.106 | Mg2+ | required | Jasminum sambac |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.1.1.273 | S-adenosyl-L-methionine + benzoate | Jasminum sambac | - |
methyl benzoate + S-adenosyl-L-homocysteine | - |
? | |
2.1.1.274 | S-adenosyl-L-methionine + salicylate | Jasminum sambac | - |
methyl salicylate + S-adenosyl-L-homocysteine | - |
? | |
4.2.3.106 | geranyl diphosphate | Jasminum sambac | - |
(E)-beta-ocimene + diphosphate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.1.1.273 | Jasminum sambac | - |
- |
- |
2.1.1.274 | Jasminum sambac | A0A0A1E7P5 | - |
- |
4.2.3.106 | Jasminum sambac | A0A1B0WVE7 | - |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.1.1.273 | flower | highest BAMT enzyme activity is found after 4 h of petal opening i.e., at 12 a.m. of night. Although the first peak is observed at 4 p.m. (4 h before petal opening), after reached at its highest level of activity, BAMT activity gradually decreases as found in the emission of methylbenzoate, where the highest emission is at 2 a.m. of night, i.e. 6 h of petal opening | Jasminum sambac | - |
2.1.1.273 | petal | - |
Jasminum sambac | - |
2.1.1.274 | flower | 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 | Jasminum sambac | - |
2.1.1.274 | 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 | Jasminum sambac | - |
2.1.1.274 | petal | - |
Jasminum sambac | - |
4.2.3.106 | flower | - |
Jasminum sambac | - |
4.2.3.106 | additional information | during the life span of Jasminum sambac flower, clear variations in monoterpene emission between the day and night periods are observed for linalool and beta-ocimene that continue to emituntil next morning | Jasminum sambac | - |
4.2.3.106 | petal | maximum TPS transcript accumulation is observed in flower petals, analysis of JsTPS expression in different developmental stages and in different floral part by semiquantitative RT-PCR. Unopened flower (buds) emit no beta-ocimene or farnesene. Senescence initiated in Jasminnum sambac flower after 24 h of petal opening, while low emission of linalool and beta-ocimene is detected until the abscission of floral tissue. beta-Ocimene is not detected in any other floral tissue except petals with a very lowamount of emission | Jasminum sambac | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.1.1.273 | additional information | GC-MS product identification | Jasminum sambac | ? | - |
- |
|
2.1.1.273 | S-adenosyl-L-methionine + benzoate | - |
Jasminum sambac | methyl benzoate + S-adenosyl-L-homocysteine | - |
? | |
2.1.1.274 | additional information | GC-MS product identification | Jasminum sambac | ? | - |
- |
|
2.1.1.274 | S-adenosyl-L-methionine + salicylate | - |
Jasminum sambac | methyl salicylate + S-adenosyl-L-homocysteine | - |
? | |
4.2.3.106 | geranyl diphosphate | - |
Jasminum sambac | (E)-beta-ocimene + diphosphate | - |
? | |
4.2.3.106 | additional information | GC-MS analysis of floral volatiles and enzyme reaction product | Jasminum sambac | ? | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.1.1.273 | BAMT | - |
Jasminum sambac |
2.1.1.273 | benzoic acid carboxyl methyl transferase | - |
Jasminum sambac |
2.1.1.273 | S-adenosyl-l-methionine: benzoicacid carboxyl methyl transferase | - |
Jasminum sambac |
2.1.1.274 | S-adenosyl-l-methionine: salicylic acid carboxyl methyl-transferase | - |
Jasminum sambac |
2.1.1.274 | salicylicacid carboxyl methyl transferase | - |
Jasminum sambac |
2.1.1.274 | SAMT | - |
Jasminum sambac |
4.2.3.106 | JsTPS | - |
Jasminum sambac |
4.2.3.106 | TPS | - |
Jasminum sambac |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.1.1.273 | 30 | - |
assay at | Jasminum sambac |
2.1.1.274 | 30 | - |
assay at | Jasminum sambac |
4.2.3.106 | 30 | - |
assay at | Jasminum sambac |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.1.1.273 | 7.5 | - |
assay at | Jasminum sambac |
2.1.1.274 | 7.5 | - |
assay at | Jasminum sambac |
4.2.3.106 | 7.5 | - |
assay at | Jasminum sambac |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.1.1.273 | S-adenosyl-L-methionine | - |
Jasminum sambac | |
2.1.1.274 | S-adenosyl-L-methionine | - |
Jasminum sambac |
EC Number | General Information | Comment | Organism |
---|---|---|---|
2.1.1.273 | metabolism | the enzyme is involved in the secondary metabolic pathways leading to the formation of scent volatiles in Jasminum sambac flower, overview. Developmental pattern of emission of sent volatiles in Jasminum sambac flower on a time-course basis, and concentrations of the above benzenoids and terpenes in the flowers with respect to spatial and temporal regulation | Jasminum sambac |
2.1.1.273 | physiological function | the enzyme is involved in enzymatic production and emission of floral scent volatiles in Jasminum sambac | Jasminum sambac |
2.1.1.274 | metabolism | the enzyme is involved in the secondary metabolic pathways leading to the formation of scent volatiles in Jasminum sambac flower, overview. Developmental pattern of emission of sent volatiles in Jasminum sambac flower on a time-course basis, and concentrations of the above benzenoids and terpenes in the flowers with respect to spatial and temporal regulation | Jasminum sambac |
2.1.1.274 | physiological function | the enzyme is involved in enzymatic production and emission of floral scent volatiles in Jasminum sambac | Jasminum sambac |
4.2.3.106 | physiological function | floral scent of Jasminum sambac (Oleaceae) includes three major benzenoid esters: benzylacetate, methylbenzoate, and methylsalicylate, and three major terpene compounds viz. (E)-beta-ocimene, linalool and alpha-farnesene, analysis of concentrations and emission rates of benzenoids and terpenoids during the developmental stages of the flowers, overview | Jasminum sambac |