Isopenicillin-N epimerase

In enzymology, an isopenicillin-N epimerase (EC number|5.1.1.17) is an enzyme that catalyzes the chemical reaction

:isopenicillin N $ightleftharpoons$ penicillin N

Hence, this enzyme has one substrate, isopenicillin N, and one product, penicillin N.

This enzyme belongs to the family of isomerases, specifically those racemases and epimerases acting on amino acids and derivatives. The systematic name of this enzyme class is penicillin-N 5-amino-5-carboxypentanoyl-epimerase. This enzyme participates in penicillin and cephalosporin biosynthesis.

References

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External links

::"The CAS registry number for this enzyme class is CAS registry|88201-43-8."

Gene Ontology (GO) codes