>sp|A6W3C9|MTNN_MARMS 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase OS=Marinomonas sp. GN=mtnN MSVIGLIGAMDEEVAVIKAWMTDVREQTIAGCDFFVGRFEGKDVVLLKSGIGKVNAAVST TLLLSQFEPEYVINIGSAGGFDPELQVGDVVISDQVVHHDVDVTGFGYLMGQVPNMPATY AADETLVAEAKAALQKVTQVQAKVGLIGTGDSFMNDPVRVEAVRALFPELVAVEMEAAAV AQVCFKFGTPFVVVRSLSDIAGKESPQSFEEYLKVAAENSSLMIQQMLKGN