KEGG   REACTION: R00256Help
Entry
R00256                      Reaction                               

Name
L-glutamine amidohydrolase
Definition
L-Glutamine + H2O <=> L-Glutamate + Ammonia
Equation
Comment
the first step of several ligases (ec 6.3.5.x) using glutamine as amide-N-donor
ec 6.3.5.4 (see R00578, R00256+R00483)
ec 6.3.5.5 (see R00575, R00256+R10948+R10949+R01395)
Reaction class
C00025_C00064
C00014_C00064
Enzyme
1.4.1.13        1.4.7.1         3.5.1.2         3.5.1.38        
4.3.3.6         6.3.4.2         6.3.5.2         6.3.5.4         
6.3.5.5
Pathway
Arginine biosynthesis
Alanine, aspartate and glutamate metabolism
D-Glutamine and D-glutamate metabolism
Metabolic pathways
Orthology
K01425  
glutaminase [EC:3.5.1.2]
K01954  
carbamoyl-phosphate synthase [EC:6.3.5.5]
K01955  
carbamoyl-phosphate synthase large subunit [EC:6.3.5.5]
K01956  
carbamoyl-phosphate synthase small subunit [EC:6.3.5.5]
K05597  
glutamin-(asparagin-)ase [EC:3.5.1.38]
K11540  
carbamoyl-phosphate synthase / aspartate carbamoyltransferase / dihydroorotase [EC:6.3.5.5 2.1.3.2 3.5.2.3]
K11541  
carbamoyl-phosphate synthase / aspartate carbamoyltransferase [EC:6.3.5.5 2.1.3.2]

KEGG   REACTION: R01579Help
Entry
R01579                      Reaction                               

Name
D-Glutamine amidohydrolase
Definition
D-Glutamine + H2O <=> D-Glutamate + Ammonia
Equation
Reaction class
C00217_C00819
Enzyme
3.5.1.2         3.5.1.35        3.5.1.38
Pathway
D-Glutamine and D-glutamate metabolism
Metabolic pathways
Orthology
K01425  
glutaminase [EC:3.5.1.2]
K05597  
glutamin-(asparagin-)ase [EC:3.5.1.38]

KEGG   REACTION: R06134Help
Entry
R06134                      Reaction                               

Definition
Amide + H2O <=> Carboxylate + Ammonia
Equation
Comment
general reaction
Reaction class
C00060_C00241
Enzyme
3.5.1.1         3.5.1.2         3.5.1.3         3.5.1.4         
3.5.1.5         3.5.1.6         3.5.1.12        3.5.1.19        
3.5.1.20        3.5.1.29        3.5.1.30        3.5.1.35        
3.5.1.38        3.5.1.42        3.5.1.43        3.5.1.44

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