ribonuclease T2
Two-stage endonucleolytic cleavage to nucleoside 3′-phosphates and 3′-phosphooligonucleotides with 2′,3′-cyclic phosphate intermediates
Bacillus subtilis ribonuclease
Endonucleolytic cleavage to 2′,3′-cyclic nucleotides
ribonuclease T1
Two-stage endonucleolytic cleavage to nucleoside 3′-phosphates and 3′-phosphooligonucleotides ending in Gp with 2′,3′-cyclic phosphate intermediates
ribonuclease U2
Two-stage endonucleolytic cleavage to nucleoside 3′-phosphates and 3′-phosphooligonucleotides ending in Ap or Gp with 2′,3′-cyclic phosphate intermediates
Enterobacter ribonuclease
Endonucleolytic cleavage to nucleoside 3′-phosphates and 3′-phosphooligonucleotides with 2′,3′-cyclic phosphate intermediates
ribonuclease F
Endonucleolytic cleavage of RNA precursor into two, leaving 5′-hydroxy and 3′-phosphate groups
ribonuclease V
Hydrolysis of poly(A), forming oligoribonucleotides and ultimately 3′-AMP
tRNA-intron endonuclease
Endonucleolytic cleavage of pre-tRNA, producing 5′-hydroxy and 2′,3′-cyclic phosphate termini, and specifically removing the intron
rRNA endonuclease
Hydrolysis of the phosphodiester linkage between guanosine and adenosine residues at one specific position in 28S rRNA from rat ribosomes