Reaction catalyzed by gentamicin 2''-nucleotidyltransferase (2.7.7.46) show all sequences for 2.7.7.46
+
=
+
adenosine 5'-mono-O-phosphorothiolate
+
tobramycin
=
diphosphate
+
2''-(adenosine-5'-thiophosphoryl)-tobramycin