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Substance Name: Adenylosuccinate Synthase
RN: 9023-57-8


  • A carbon-nitrogen ligase. During purine ribonucleotide biosynthesis, this enzyme catalyzes the synthesis of adenylosuccinate from GTP; IMP; and aspartate with the formation of orthophosphate and GDP. EC
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Names and Synonyms

Name of Substance

  • Adenylosuccinate Synthase

MeSH Heading

  • Adenylosuccinate Synthase


  • Adenylosuccinate synthetase
  • Succino AMP synthetase
  • Succino-AMP synthetase
  • Synthase, adenylosuccinate
  • Synthetase, adenylosuccinate
  • Synthetase, succino-AMP

Systematic Name

  • IMP:L-aspartate ligase (GDP-forming)

Registry Numbers

CAS Registry Number

  • 9023-57-8

System Generated Number

  • 0009023578