2.5.1.52: L-mimosine synthase
This is an abbreviated version!
For detailed information about L-mimosine synthase, go to the full flat file.
Reaction
Synonyms
EC 4.2.99.15, O3-acetyl-L-serine acetate-lyase (adding 3,4-dihydroxypyridin-1-yl), synthase, L-mimosine
ECTree
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Substrates Products
Substrates Products on EC 2.5.1.52 - L-mimosine synthase
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REACTION DIAGRAM
O-succinyl-L-serine + 3,4-dihydroxypyridine
3-(3,4-dihydroxypyridin-1-yl)-L-alanine + succinate
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60% of the activity with O-acetylserine
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-
?
O-sulfo-L-serine + 3,4-dihydroxypyridine
3-(3,4-dihydroxypyridin-1-yl)-L-alanine + sulfate
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32% of the activity with O-acetyl-L-serine
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-
?
O3-acetyl-L-serine + 3,4-dihydroxypyridine
3-(3,4-dihydroxypyridin-1-yl)-L-alanine + acetate
O3-acetyl-L-serine + 3-amino-1,2,4-triazole
3-(3-amino-1,2,4-triazol-1-yl)-L-alanine + acetate
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30% of the activity with 3,4-dihydroxypyridine
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?
O3-acetyl-L-serine + N-hydroxyurea
ureidoserine + acetate
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13% of the activity with 3,4-dihydroxypyridine
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?
O3-acetyl-L-serine + pyrazole
3-(pyrazol-1-yl)-L-alanine + acetate
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82% of the activity with 3,4-dihydroxypyridine
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?
3-(3,4-dihydroxypyridin-1-yl)-L-alanine + acetate
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i.e. L-mimosine
?
O3-acetyl-L-serine + 3,4-dihydroxypyridine
3-(3,4-dihydroxypyridin-1-yl)-L-alanine + acetate
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best substrates
i.e. L-mimosine
?
O3-acetyl-L-serine + 3,4-dihydroxypyridine
3-(3,4-dihydroxypyridin-1-yl)-L-alanine + acetate
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involved in biosynthesis of heterocyclic beta-substituted alanines, brings about the biosynthesis of L-mimosine
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?
?
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no activity with O-phospho-L-serine and L-Ser
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?
additional information
?
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no activity with O-phospho-L-serine and L-Ser
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?
additional information
?
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no activity with alpha,beta-diaminopropionic acid
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?