KEGG   REACTION: R01395
Entry
R01395                      Reaction                               
Name
ATP:carbamate phosphotransferase
Definition
ATP + Carbamate <=> ADP + Carbamoyl phosphate
Equation
Comment
the first step of the two-step reaction (see R00150, R01395+R12185)
the last step of the multi-step reaction (see R00575, R00256+R10948+R10949+R01395)
Reaction class
RC00002  C00002_C00008
RC00043  C00169_C01563
Enzyme
2.7.2.2         6.3.5.5
Pathway
rn00910  Nitrogen metabolism
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.7  Transferring phosphorus-containing groups
   2.7.2  Phosphotransferases with a carboxy group as acceptor
    2.7.2.2
     R01395  ATP + Carbamate <=> ADP + Carbamoyl phosphate
 6. Ligase reactions
  6.3  Forming carbon-nitrogen bonds
   6.3.5  Carbon-nitrogen ligases with glutamine as amido-N-donor
    6.3.5.5
     R01395  ATP + Carbamate <=> ADP + Carbamoyl phosphate
Orthology
K00926  carbamate kinase [EC:2.7.2.2]
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]
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]
Other DBs
RHEA: 30758

KEGG   REACTION: R12185
Entry
R12185                      Reaction                               
Definition
Ammonia + HCO3- <=> Carbamate + H2O
Equation
Comment
spontaneous
the second step of the two-step reaction (see R00150, R01395+R12185)
Enzyme
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.7  Transferring phosphorus-containing groups
   2.7.2  Phosphotransferases with a carboxy group as acceptor
    2.7.2.2
     R12185  Ammonia + HCO3- <=> Carbamate + H2O

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