Argininosuccinic acid

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Argininosuccinic acid
Chemical structure of Argininosuccinate
Chemical formula  C10H18N4O6 
Molar mass 290.273 g mol−1
Systematic name (2S)-2-[[N'-[(4S)-4-amino-4-
carboxy-butyl]carbamimidoyl]
amino]butanedioic acid
Complete data

Arginosuccinic acid is a chemical compound that belongs to the class of the amino acids. Some cells synthesize it from citrulline, aspartic acid and use it as a precursor for arginine in the urea cycle or Citrulline-NO cycle. The enzyme that catalyzes the reaction is ASS. Argininosuccinic acid also forms Fumarate in the Citric Acid Cycle

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 v  d  e 
Urea Cycle Metabolic Pathway
L-citrulline Carbamoyl
phosphate
L-ornithine
Pi
L-aspartate Urea
+ ATP
PPi + AMP H2O
L-argininosuccinate Fumarate L-arginine
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