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D-serine ammonia-lyase

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D-serine ammonia-lyase
Identifiers
EC no.4.3.1.18
CAS no.9015-88-7
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
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In enzymology, a D-serine ammonia-lyase (EC 4.3.1.18) is an enzyme that catalyzes the chemical reaction

D-serine pyruvate + NH3

Hence, this enzyme has one substrate, D- in common use include D-hydroxyaminoacid dehydratase, D-serine dehydrase, D-hydroxy amino acid dehydratase, D-serine hydrolase, D-serine dehydratase (deaminating), D-serine deaminase, and D-serine hydro-lyase (deaminating). This enzyme participates in glycine, serine and threonine metabolism. It employs one cofactor, pyridoxal phosphate.

References

  • Dupourque D, Newton WA, Snell EE (1966). "Purification and properties of D-serine dehydrase from Escherichia coli". J. Biol. Chem. 241 (5): 1233–8. PMID 5327100.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  • METZLER DE, SNELL EE (1952). "Deamination of serine. II. D-Serine dehydrase, a vitamin B6 enzyme from Escherichia coli". J. Biol. Chem. 198 (1): 363–73. PMID 12999751.