3.5.5.4: cyanoalanine nitrilase
This is an abbreviated version!
For detailed information about cyanoalanine nitrilase, go to the full flat file.
Word Map on EC 3.5.5.4
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3.5.5.4
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hcn
-
degradation
-
cyanogenic
-
cyanide-containing
-
ammonia
-
auxin
-
waste
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glycoside
-
cyanide-resistance
-
pseudoalcaligenes
-
dhurrin
-
sorghum
-
ethylene
-
glucosinolates
-
bicolor
-
brassicaceae
- 3.5.5.4
- hcn
- degradation
-
cyanogenic
-
cyanide-containing
- ammonia
- auxin
- waste
- glycoside
-
cyanide-resistance
- pseudoalcaligenes
- dhurrin
- sorghum
- ethylene
- glucosinolates
- bicolor
- brassicaceae
Reaction
Synonyms
3-cyanoalanine nitrilase, beta-cyanoalanine nitrilase, beta-cyanoalanine synthase, cyanoalanine hydratase, NIT-T4, NIT1, NIT2, Nit4, NIT4-1, NIT4-2, NIT4-3, NIT4-4, NIT4A, NIT4A/B1, NIT4A/B2, NIT4B, NIT4B1, NIT4B2, nitrilase 4, PinA
ECTree
3.5.5.4 cyanoalanine nitrilaseAdvanced search results
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results (Substrates Products
Substrates Products on EC 3.5.5.4 - cyanoalanine nitrilase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
phenyl-3-propionitrile + H2O
phenyl-3-propionic acid + NH3
-
-
-
?
3-cyano-L-alanine + H2O
L-aspartate + NH3
-
enzyme has additional hydratase activity for 3-cyano-L-alanine, ratio of hydratase activity to nitrilase activity is 3.3:1. L-asparagine and L-aspartate are formed at the same time, asparagine is not an intermediate
-
?
3-cyano-L-alanine + H2O
L-aspartate + NH3
-
enzyme has additional hydratase activity for 3-cyano-L-alanine, ratio of hydratase activity to nitrilase activity is 4:1. L-asparagine and L-aspartate are formed at the same time, asparagine is not an intermediate
-
?
3-cyano-L-alanine + H2O
L-aspartate + NH3
-
-
L-asparagine is formed as an intermediate
?
3-cyano-L-alanine + H2O
L-aspartate + NH3
-
-
L-asparagine is formed as an intermediate
?
3-cyano-L-alanine + H2O
L-aspartate + NH3
-
high activity substrate for isozyme complexes NIT4A/B2 and NIT4A/B1
-
-
ir
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
the reaction is catalyzed only by isoform NIT4A, L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
the reaction is catalyzed only by isoform NIT4A, L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
beta-cyano-L-alanine + H2O
L-aspartate + NH3
-
L-asparagine is formed as an intermediate
-
-
?
additional information
?
-
-
indole-3-acetonitrile is no substrate for NIT-T4
-
-
?
additional information
?
-
-
isoform NIT4B does not show beta-cyano-L-alanine-hydrolyzing activity
-
-
?
additional information
?
-
no substrate: indole-3-acetonitrile
-
-
?
additional information
?
-
no substrate: indole-3-acetonitrile
-
-
?
additional information
?
-
-
no substrates are various nitrile or amide compounds, overview
-
-
?
additional information
?
-
-
no substrates are various nitrile or amide compounds, overview
-
-
?
additional information
?
-
-
recombinant NIT4 isozymes NIT4A, NIT4B1, and NIT4B2 do not hydrolyze 3-cyano-L-alanine, benzonitrile, 4-hydroxybenzonitrile, butyronitrile, and 4-pentenenitrile
-
-
?
additional information
?
-
-
isoform NIT4B1 does not show any beta-cyano-L-alanine-hydrolyzing activity
-
-
?
