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Literature summary for 1.5.3.18 extracted from

  • Wickwire, B.M.; Wagner, C.; Broquist, H.P.
    Pipecolic acid biosynthesis in Rhizoctonia leguminicola. II. Saccharopine oxidase: a unique flavin enzyme involved in pipecolic acid biosynthesis (1990), J. Biol. Chem., 265, 14748-14753.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
45000
-
gel filtration Slafractonia leguminicola
52000
-
1 * 52000, SDS-PAGE Slafractonia leguminicola

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-saccharopine + H2O + O2 Slafractonia leguminicola the enzyme shunts saccharopine, a major lysine metabolite, into a secondary pathway of lysine metabolism leading to pipecolate and subsequently to slaframine and swainsonine L-2-aminoadipate 6-semialdehyde + L-glutamate + H2O2
-
?

Organism

Organism UniProt Comment Textmining
Slafractonia leguminicola
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Slafractonia leguminicola

Source Tissue

Source Tissue Comment Organism Textmining
mycelium
-
Slafractonia leguminicola
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-saccharopine + H2O + O2
-
Slafractonia leguminicola L-2-aminoadipate 6-semialdehyde + L-glutamate + H2O2
-
?
L-saccharopine + H2O + O2 the enzyme shunts saccharopine, a major lysine metabolite, into a secondary pathway of lysine metabolism leading to pipecolate and subsequently to slaframine and swainsonine Slafractonia leguminicola L-2-aminoadipate 6-semialdehyde + L-glutamate + H2O2
-
?

Subunits

Subunits Comment Organism
monomer 1 * 52000, SDS-PAGE Slafractonia leguminicola

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Slafractonia leguminicola

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
Slafractonia leguminicola

pH Range

pH Minimum pH Maximum Comment Organism
5 7.5 pH 5.0: about 45% of maximal activity at pH 5.0 and pH 7.5 Slafractonia leguminicola

Cofactor

Cofactor Comment Organism Structure
flavin presence of a flavin prosthetic group Slafractonia leguminicola

General Information

General Information Comment Organism
physiological function involved in pipecolic acid biosynthesis Slafractonia leguminicola