Type II site-specific deoxyribonuclease From Wikipedia, the free encyclopedia Type II site-specific deoxyribonuclease (EC 3.1.21.4, type II restriction enzyme) is an enzyme.[1] This enzyme catalyses the endonucleolytic cleavage of DNA to give specific double-stranded fragments with terminal 5'-phosphates. EC no.3.1.21.4CAS no.2620833 IntEnzIntEnz viewBRENDABRENDA entryQuick facts Identifiers, EC no. ...Type II site-specific deoxyribonucleaseIdentifiersEC no.3.1.21.4CAS no.2620833 DatabasesIntEnzIntEnz viewBRENDABRENDA entryExPASyNiceZyme viewKEGGKEGG entryMetaCycmetabolic pathwayPRIAMprofilePDB structuresRCSB PDB PDBe PDBsumSearchPMCarticlesPubMedarticlesNCBIproteinsClose See also Restriction enzyme References [1]Roberts RJ (April 1990). "Restriction enzymes and their isoschizomers". Nucleic Acids Research. 18 Suppl (Suppl): 2331–65. doi:10.1093/nar/18.suppl.2331. PMC 331877. PMID 2159140. External links Type+II+site-specific+deoxyribonuclease at the U.S. National Library of Medicine Medical Subject Headings (MeSH)Portal: Biology Related Articles