Literature summary for 4.6.1.18 extracted from

Van Dijk, H.; Sloots, B.; van der Berg, A.; Gaastra, W.; Beintema, J.J.
The primary structure of muskrat pancreatic ribonuclease (1976), Int. J. Pept. Protein Res., 8, 305-316.

Search for more literature for 4.6.1.18

Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
RNA + H2O	Ondatra zibethicus	endonucleolytic cleavage to 3'-phosphomononucleotides and 3'-phosphooligonucleotides ending in Cp or Up with 2',3'-cyclic phosphate intermediates, e.g. tRNA, 18S and 28S rRNA, yeast RNA,4.5S RNA	3'-phosphomononucleotides + 3'-phosphooligonucleotides	-	?

Organism

Organism	UniProt	Comment	Textmining
Ondatra zibethicus	-	muskrat	-

Purification (Commentary)

Purification (Comment)	Organism
partial	Ondatra zibethicus

Source Tissue

Source Tissue	Comment	Organism	Textmining

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
cyclic 2',3'-nucleoside monophosphate + H2O	second step of hydrolysis is irreversible	Ondatra zibethicus	3'-phosphomononucleotides	-	ir
RNA + H2O	endonucleolytic cleavage to 3'-phosphomononucleotides and 3'-phosphooligonucleotides ending in Cp or Up with 2',3'-cyclic phosphate intermediates, e.g. tRNA, 18S and 28S rRNA, yeast RNA,4.5S RNA	Ondatra zibethicus	3'-phosphomononucleotides + 3'-phosphooligonucleotides	-	?
RNA + H2O	first step of hydrolysis is reversible	Ondatra zibethicus	cyclic 2',3'-nucleoside monophosphate	-	r

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)