EC 3.1

A lipase (/ˈlaɪpeɪs/, /ˈlɪpeɪs/, /-peɪz/) is any enzyme that catalyzes the hydrolysis of fats (lipids).

A restriction enzyme or restriction endonuclease is an enzyme that cuts DNA at or near specific recognition nucleotide sequences known as restriction sites.

Exonucleases are enzymes that work by cleaving nucleotides one at a time from the end (exo) of a polynucleotide chain.

Acid phosphatase (EC 3.1.3.2, acid phosphomonoesterase, phosphomonoesterase, glycerophosphatase, acid monophosphatase, acid phosphohydrolase, acid phosphomonoester hydrolase, uteroferrin, acid nucleoside diphosphate phosphatase, orthophosphoric-monoester phosphohydrolase (acid optimum)) is a phosphatase, a type of enzyme, used to free attached phosphoryl groups from other molecules during digestion.

Deoxyribonuclease II (EC 3.1.22.1, DNase II, pancreatic DNase II, deoxyribonucleate 3'-nucleotidohydrolase, pancreatic DNase II, acid deoxyribonuclease, acid DNase) hydrolyzes deoxyribonucleotide linkages in native and denatured DNA, yielding products with 3'-phosphates.

In molecular biology, BpuJI is a type II restriction endonuclease which recognises the asymmetric sequence 5'-CCCGT and cuts at multiple sites in the surrounding area of the target sequence.

Paraoxonases are a group, or family, of enzymes consisting of three sub-types that were originally discovered for their involvement in the hydrolysis of organophosphates.

Two separate genes encoding DGL enzymes have been cloned, termed DGLα (DAGLA) and DGLβ (DAGLB), that share 33% sequence identity.

5'-3' exoribonuclease 1 (XRN1) is an exoribonuclease enzyme encoded in humans by the XRN1 gene.

Restriction endonuclease (REase) EcoRII (pronounced "eco R two") is an enzyme of restriction modification system (RM) naturally found in Escherichia coli, a Gram-negative bacteria.

Caspase-Activated DNase (CAD) or DNA fragmentation factor subunit beta is a protein that in humans is encoded by the DFFB gene.

In molecular biology, the Cfr10I/Bse634I family of restriction endonucleases includes the type II restriction endonucleases Cfr10I and Bse634I.