| ribonuclease, pancreatic | <enzyme> An enzyme that catalyses the endonucleolytic cleavage of pancreatic ribonucleic acids to 3'-phosphomono- and oligonucleotides ending in cytidylic or uridylic acids with 2',3'-cyclic phosphate intermediates. Registry number: EC 3.1.27.5 (12 Dec 1998) |
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| ribonuclease t1 | <enzyme> An enzyme catalyzing the endonucleolytic cleavage of RNA at the 3'-position of a guanylate residue. Chemical name: Ribonucleate 3'-guanylo-oligonucleotidohydrolase Registry number: EC 3.1.27.3 (12 Dec 1998) |
| RNS1 ribonuclease | <enzyme> Sharply reduced during phosphate starvation in arabidopsis; also induced during plant senescence; amino acid sequence given in first source Registry number: EC 3.1.- Synonym: rnase rns1 (26 Jun 1999) |
| RNS3 ribonuclease | <enzyme> Remains constant during phosphate starvation in arabidopsis; induced slightly during senescence; amino acid sequence given in first source Registry number: EC 3.1.- Synonym: rnase rns3 (26 Jun 1999) |
| poly(A)-specific ribonuclease | <enzyme> From vigna unguiculata seedlings; bifunctional enzyme responsible for both poly(a)-polymerizing and poly(a)-hydrolyzing activities; removes the poly(a) tail as the first step in degrading mRNA Registry number: EC 3.1.13.4 Synonym: poly(a) nuclease, mRNA poly(a) nuclease, poly(a) ribonuclease (pan), pan2 protein (26 Jun 1999) |
| pyrimidine-guanine sequence-specific ribonuclease | <enzyme> From yolk granules of adult rana catesbeiana oocytes Registry number: EC 3.1.27.- Synonym: rc-rnase, rana catesbeiana rnase (26 Jun 1999) |
| des(121-124)-ribonuclease | <enzyme> Deriv of ribonuclease EC 3.1.4.22 Registry number: EC 3.1.4.- Synonym: des(121-124)-rnase (26 Jun 1999) |