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Literature summary for 2.1.1.143 extracted from

  • Bouvier-Nave, P.; Husselstein, T.; Desprez, T.; Benveniste, P.
    Identification of cDNAs encoding sterol methyl-transferases involved in the second methylation step of plant sterol biosynthesis (1997), Eur. J. Biochem., 246, 518-529.
    View publication on PubMed
Search for more literature for 2.1.1.143

Cloned(Commentary)

Cloned (Comment) Organism
-
 Arabidopsis thaliana

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0049
-
 24-methylenelophenol
-
 Arabidopsis thaliana
0.0052
-
 Zymosterol
-
 Arabidopsis thaliana
0.0114
-
 Cycloartenol
-
 Arabidopsis thaliana
0.0119
-
 obtusifoliol
-
 Arabidopsis thaliana
0.0124
-
 lanosterol
-
 Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-adenosyl-L-methionine + 24-methylenelophenol Nicotiana tabacum second methylation step of plant sterol biosynthesis S-adenosyl-L-homocysteine + 24-ethylidenelophenol
-
 ?
S-adenosyl-L-methionine + 24-methylenelophenol Arabidopsis thaliana second methylation step of plant sterol biosynthesis S-adenosyl-L-homocysteine + 24-ethylidenelophenol
-
 ?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-
Nicotiana tabacum
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + 24-methylenelophenol
-
 Arabidopsis thaliana S-adenosyl-L-homocysteine + 24-ethylidenelophenol
-
 ?
S-adenosyl-L-methionine + 24-methylenelophenol second methylation step of plant sterol biosynthesis Nicotiana tabacum S-adenosyl-L-homocysteine + 24-ethylidenelophenol
-
 ?
S-adenosyl-L-methionine + 24-methylenelophenol second methylation step of plant sterol biosynthesis Arabidopsis thaliana S-adenosyl-L-homocysteine + 24-ethylidenelophenol
-
 ?
S-adenosyl-L-methionine + cycloartenol
-
 Nicotiana tabacum S-adenosyl-L-homocysteine + 24-methylenecycloartanol
-
 ?
S-adenosyl-L-methionine + cycloartenol 6% of the activity with 24-methylenelophenol Arabidopsis thaliana S-adenosyl-L-homocysteine + 24-methylenecycloartanol
-
 ?
S-adenosyl-L-methionine + lanosterol 12.4% of the activity with 24-methylenelophenol Arabidopsis thaliana S-adenosyl-L-homocysteine + ?
-
 ?
S-adenosyl-L-methionine + obtusifoliol 11.9% of the activity with 24-methylenelophenol Arabidopsis thaliana S-adenosyl-L-homocysteine + ?
-
 ?
S-adenosyl-L-methionine + zymosterol 5.2% of the activity with 24-methylenelophenol Arabidopsis thaliana S-adenosyl-L-homocysteine + fecosterol + episterol + stigmasta-8,24-dienol + DELTA7-avenasterol
-
 ?