Exoribonuclease II (EC , ribonuclease II, ribonuclease Q, BN ribonuclease, Escherichia coli exo-RNase II, RNase II, exoribonuclease (misleading), 5'-exoribonuclease) is an enzyme. This enzyme catalyses the following chemical reaction

Exonucleolytic cleavage in the 3'- to 5'-direction to yield nucleoside 5'-phosphates

This enzyme has preference for single-stranded RNA.

See also

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