1.5.1.24: N5-(carboxyethyl)ornithine synthase
This is an abbreviated version!
For detailed information about N5-(carboxyethyl)ornithine synthase, go to the full flat file.
Reaction
Synonyms
bCEOS, CBO0515, CEOS, N(5)-(L-1-carboxyethyl)-L-ornithine:NADP(+) oxidoreductase, N5-(carboxyethyl) ornithine synthase, N5-(CE) ornithine synthase, N5-CEO synthase
ECTree
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Substrates Products
Substrates Products on EC 1.5.1.24 - N5-(carboxyethyl)ornithine synthase
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REACTION DIAGRAM
alpha-N-acetylornithine + pyruvate + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
D-lysine + pyruvate + NADPH + H+
? + NADP+ + H2O
enzyme also reacts with D-isomer
-
-
?
D-ornithine + pyruvate + NADPH + H+
N5-(L-1-carboxyethyl)-D-ornithine + NADP+ + H2O
enzyme also reacts with D-isomer
-
-
?
L-lysine + pyruvate + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
L-ornithine + 2-oxo-butanoic acid + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
L-ornithine + 3-fluoropyruvic acid + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
L-ornithine + 3-mercaptopyruvic acid + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
L-ornithine + glyoxylic acid + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
L-ornithine + methylglyoxal + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
L-ornithine + oxaloacetic acid + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
L-ornithine + pyruvate + NADPH + H+
N5-(L-1-carboxyethyl)-L-ornithine + NADP+ + H2O
highest reaction rate
-
-
?
N2-methylornithine + pyruvate + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
N6-hydroxy-L-lysine + pyruvate + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
O-(2-aminoethyl)-L-serine + pyruvate + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
ornithine + 3-fluoropyruvate + NADPH
N6-(1-carboxy-2-fluoroethyl)ornithine + NADP+ + H2O
-
slight activity observed, about 15% of the rate found with pyruvate
-
-
?
S-(2-aminoethyl)-L- cysteine + pyruvate + NADPH + H+
? + NADP+ + H2O
weak reaction rate
-
-
?
N5-(L-1-carboxyethyl)-L-ornithine + NADP+ + H2O
-
-
-
-
ir
L-ornithine + pyruvate + NADPH
N5-(L-1-carboxyethyl)-L-ornithine + NADP+ + H2O
-
pyruvic acid serves as an effective keto substrate for the condensation reaction
-
-
ir
L-ornithine + pyruvate + NADPH
N5-(L-1-carboxyethyl)-L-ornithine + NADP+ + H2O
-
pyruvic acid serves as an effective keto substrate for the condensation reaction
-
-
ir
L-ornithine + pyruvate + NADPH
N5-(L-1-carboxyethyl)-L-ornithine + NADP+ + H2O
-
-
-
-
ir
N7-(1-carboxyethyl)lysine + NADP+ + H2O
-
-
-
-
ir
lysine + pyruvate + NADPH
N7-(1-carboxyethyl)lysine + NADP+ + H2O
-
-
-
-
ir