- Carboxypeptidase B1, Tissue (CPB1)
- Carboxypeptidase D (CPD)
- Carboxypeptidase E (CPE)
- Carboxypeptidase N1 (CPN1)
- Carboxypeptidase N2 (CPN2)
- Carboxypeptidase O (CPO)
- Carboxypeptidase Z (CPZ)
- Serine Carboxypeptidase 1 (SCPEP1)
- Carnitine Palmitoyltransferase 1A, Liver (CPT1A)
- Carnitine Palmitoyltransferase 1B, Muscle (CPT1B)
- Carnitine Palmitoyltransferase 1C, Brain (CPT1C)
- Dipeptidase 2 (DPEP2)
- Dipeptidase 3 (DPEP3)
- Carnosine Dipeptidase 1 (CNDP1)
- Carnosine Dipeptidase 2 (CNDP2)
