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Literature summary for 1.14.19.41 extracted from

  • Morikawa, T.; Saga, H.; Hashizume, H.; Ohta, D.
    CYP710A genes encoding sterol C22-desaturase in Physcomitrella patens as molecular evidence for the evolutionary conservation of a sterol biosynthetic pathway in plants (2009), Planta, 229, 1311-1322.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in a baculovirus/Sf9 insect cell system Physcomitrium patens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.001
-
beta-sitosterol isoform CAP710A13, at pH 7.3 and 30°C Physcomitrium patens
0.0021
-
beta-sitosterol isoform CAP710A14, at pH 7.3 and 30°C Physcomitrium patens

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome
-
Physcomitrium patens
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
57028
-
x * 57028, isoform CYP710A14, calculated from amino acid sequence Physcomitrium patens
57410
-
x * 57410, isoform CYP710A13, calculated from amino acid sequence Physcomitrium patens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
beta-sitosterol + NADPH + H+ + O2 Physcomitrium patens
-
stigmasterol + NADP+ + H2O
-
?

Organism

Organism UniProt Comment Textmining
Physcomitrium patens
-
subspecies Physcomitrella patens patens, strain Gransden Wood
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
beta-sitosterol + NADPH + H+ + O2
-
Physcomitrium patens stigmasterol + NADP+ + H2O
-
?
additional information campesterol and 24-epi-campesterol are not accepted as substrates Physcomitrium patens ?
-
?

Subunits

Subunits Comment Organism
? x * 56000-57000, SDS-PAGE Physcomitrium patens
? x * 57028, isoform CYP710A14, calculated from amino acid sequence Physcomitrium patens
? x * 57410, isoform CYP710A13, calculated from amino acid sequence Physcomitrium patens

Synonyms

Synonyms Comment Organism
CYP710A
-
Physcomitrium patens
CYP710A13 isoform Physcomitrium patens
CYP710A14 isoform Physcomitrium patens
sterol C22-desaturase
-
Physcomitrium patens

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.015
-
beta-sitosterol isoform CAP710A14, at pH 7.3 and 30°C Physcomitrium patens

Cofactor

Cofactor Comment Organism Structure
NADPH
-
Physcomitrium patens