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Substance Name: Argininosuccinate Lyase
RN: 9027-34-3


  • An enzyme of the urea cycle which splits argininosuccinate to fumarate plus arginine. Its absence leads to the metabolic disease ARGININOSUCCINIC ACIDURIA in man. EC
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Names and Synonyms

Name of Substance

  • Argininosuccinate Lyase

MeSH Heading

  • Argininosuccinate Lyase


  • Argininosuccinase
  • Lyase, Argininosuccinate

Systematic Name

  • N-(L-Argininosuccinate) arginine-lyase

Registry Numbers

CAS Registry Number

  • 9027-34-3

System Generated Number

  • 0009027343