RHEA:11498          (APPROVED)

3-(uracil-1-yl)-L-alanine + acetate + H(+) => O-acetyl-L-serine + uracil

Last modified: 2019-03-07. Chemically balanced: yes.

O-acetyl-L-serine
CHEBI:58340
chebi link
Formula: C5H9NO4
Charge: 0
(no structure available)
+
uracil
CHEBI:17568
chebi link
Formula: C4H4N2O2
Charge: 0
(no structure available)
<=
3-(uracil-1-yl)-L-alanine
CHEBI:57543
chebi link
Formula: C7H9N3O4
Charge: 0
(no structure available)
+
acetate
CHEBI:30089
chebi link
Formula: C2H3O2
Charge: -1
(no structure available)
+
H+
CHEBI:15378
chebi link
Formula: H
Charge: 1
(no structure available)

Same participants, different directions

RHEA:11496 O-acetyl-L-serine + uracil = 3-(uracil-1-yl)-L-alanine + acetate + H(+)
RHEA:11497 O-acetyl-L-serine + uracil => 3-(uracil-1-yl)-L-alanine + acetate + H(+)
RHEA:11499 O-acetyl-L-serine + uracil <=> 3-(uracil-1-yl)-L-alanine + acetate + H(+)

Comments

Published in:
Ahmmad, M.A.S., Maskall, C.S. and Brown, E.G. Partial-purification and properties of willardiine and synthase activity from Pisum sativum. Phytochemistry 23 (1984) 265–270.

Ikegami, F., Kaneko, M., Lambein, F., Kuo, Y.-H. and Murakoshi, I. Difference between uracilylalanine synthases and cysteine synthases in Pisum sativum. Phytochemistry 26 (1987) 2699–2704.

Murakoshi, I., Ikegami, F., Ookawa, N., Ariki, T., Haginiwa, J., Kuo, Y.-H. and Lambein, F. Biosynthesis of the uracilylalanines willardiine and isowillardiine in higher plants. Phytochemistry 17 (1978) 1571–1576.

Links to other resources

Enzymes
Enzyme classification
EC 2.5.1.53  [ENZYME]  [IntEnz]
UniProtKB
 [reviewed protein(s)]  [all proteins(s)]
Reactions
KEGG reaction
R03131
MetaCyc
RXN-7541

Reaction relationships

Outgoing
no data
Incoming
no data

Citations

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