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Literature summary for 2.1.1.274 extracted from

  • Bera, P.; Mukherjee, C.; Mitra, A.
    Enzymatic production and emission of floral scent volatiles in Jasminum sambac (2017), Plant Sci., 256, 25-38 .
    View publication on PubMed
Search for more literature for 2.1.1.274

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-adenosyl-L-methionine + salicylate Jasminum sambac
-
 methyl salicylate + S-adenosyl-L-homocysteine
-
 ?

Organism

Organism UniProt Comment Textmining
Jasminum sambac A0A0A1E7P5
-
-

Source Tissue

Source Tissue Comment Organism Textmining
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
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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
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petal
-
 Jasminum sambac
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information GC-MS product identification Jasminum sambac ?
-
-
S-adenosyl-L-methionine + salicylate
-
 Jasminum sambac methyl salicylate + S-adenosyl-L-homocysteine
-
 ?

Synonyms

Synonyms Comment Organism
S-adenosyl-l-methionine: salicylic acid carboxyl methyl-transferase
-
 Jasminum sambac
salicylicacid carboxyl methyl transferase
-
 Jasminum sambac
SAMT
-
 Jasminum sambac

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
 assay at Jasminum sambac

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
 assay at Jasminum sambac

Cofactor

Cofactor Comment Organism Structure
S-adenosyl-L-methionine
-
 Jasminum sambac

General Information

General Information Comment Organism
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
physiological function the enzyme is involved in enzymatic production and emission of floral scent volatiles in Jasminum sambac Jasminum sambac