Protein Name carbamoyl-phosphate synthase 1
Organism Homo sapiens
Gene ID 1373
Gene Symbol


UniProt P31327 (CPSM_HUMAN), A0A024R454 (A0A024R454_HUMAN), Q6PEK7 (Q6PEK7_HUMAN)
Relationships Total Number of functionally related compound(s) : 276
Total Number of Articles : 212

carbamoyl-phosphate synthase 1

Gene Summary

The mitochondrial enzyme encoded by this gene catalyzes synthesis of carbamoyl phosphate from ammonia and bicarbonate. This reaction is the first committed step of the urea cycle, which is important in the removal of excess urea from cells. The encoded protein may also represent a core mitochondrial nucleoid protein. Three transcript variants encoding different isoforms have been found for this gene. The shortest isoform may not be localized to the mitochondrion. Mutations in this gene have been associated with carbamoyl phosphate synthetase deficiency, susceptibility to persistent pulmonary hypertension, and susceptibility to venoocclusive disease after bone marrow transplantation.[provided by RefSeq, May 2010]

  • carbamoyl-phosphate synthase [ammonia], mitochondrial
  • carbamoyl-phosphate synthase (ammonia)
  • carbamoyl-phosphate synthase 1, mitochondrial
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