| DNA-dependent ATPase-endonuclease | <enzyme> Atpase and endonuclease are part of a single protein from phage t4 infected E coli; atpase is activated by duplex, single-stranded or supercoiled DNA Registry number: EC 3.1.21.- Synonym: atpase-endonuclease (26 Jun 1999) |
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| I-TEVI endonuclease | <enzyme> From phage t4; belongs to distinctive class of endonucleases and is independent of DNA sequences encoding the intron core Registry number: EC 3.1.- Synonym: i-tevi intron endonuclease (26 Jun 1999) |
| I-TEVII endonuclease | <enzyme> From phage t4; belongs to distinctive class of endonucleases and is independent of DNA sequences encoding the intron core Registry number: EC 3.1.- Synonym: i-tevii intron endonuclease (26 Jun 1999) |
| endonuclease | <enzyme> One of a large group of enzymes that cleave nucleic acids at positions within the chain. Some act on both RNA and DNA (e.g. S1 nuclease, EC.3.1.30.1, that is specific for single stranded molecules). Ribonucleases such as pancreatic, T1 etc. Are specific for RNA, Deoxyribonucleases for DNA. Bacterial restriction endonucleases are crucial in recombinant DNA technology for their ability to cleave double stranded DNA at highly specific sites. (07 Apr 1998) |
| endonuclease-integrase | <enzyme> Part of the hiv pol gene polyprotein Registry number: EC 3.1.- Synonym: endonuclease-integrase, retroviral, hiv endonuclease-integrase, hiv-1 endonuclease protein p31 (26 Jun 1999) |
| endonuclease s1 | <enzyme> A nuclease enzyme from the fungus Aspergillus oryzae which cuts the phosphodiester bonds between nucleotides in single-stranded DNA or RNA, producing individual nucleotide molecules. (09 Oct 1997) |
| endonuclease S1 Aspergillus | <enzyme> An enzyme cleaving RNA or DNA to 5'-ended mono-or oligonucleotides; prefers single stranded polynucleic acids. Synonym: deoxyribonuclease S1. (05 Mar 2000) |
| endonuclease Serratia marcescens | A nuclease (a nucleate oligonucleotidohydrolase) that forms oligonucleotides ending in 5'-phosphates from RNA and DNA; hydrolyzes both double-stranded and single-stranded polynucleic acids. Synonym: nucleate endonuclease. (05 Mar 2000) |
| tRNA 3'-processing endonuclease | <enzyme> Involved in processing precursor trna from eukaryotic nuclei and organelles between nucleotides 74 and 75 to give 3'c-oh Registry number: EC 3.1.27.- (26 Jun 1999) |
| tRNA(Trp) intron endonuclease | <enzyme> Capable of prescise excision of the 104-nucleotide intron from halobacterial pre-trna(trp) substrates generated in vitro by t7 RNA polymerase transcription; produces 5'-hydroxyl and 2',3'-cyclic phosphate termini; from halobacterium volcanii Registry number: EC 3.1.27.- Synonym: trna trp intron endonuclease (26 Jun 1999) |
| UV endonuclease | <chemical> Uv endonuclease induced by phage t4 contains endodeoxyribonuclease pyrimidine dimer (EC 3.1.25.1), DNA glycosidase and apyrimidinic-apurinic endonuclease (EC 3.1.25.2) Chemical name: nuclease, uv-endodeoxyribo- Synonym: t4-induced uv endonuclease (26 Jun 1999) |
| 5'-pre-tRNA endonuclease | <enzyme> Processes the 5' leader from primary transcript of human trna(met)(i)gene Registry number: EC 3.1.26.- (26 Jun 1999) |