>sp|A1STE7|MTNN_PSYIN 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase OS=Psychromonas ingrahamii GN=mtnN MKIGIIGAMDEEVSILKAKLNNMETTIIAGCEFYQGELNGKQVILTKSGIGKVAAAVATT LLLERFNPGQVINTGSAGGYDTTLNVGDIVISTEVRFHDVDLTAFGYEIGQMAQLPAAFP ADKNLIFAAQKAAETITHLKTIQGLICTGDIFMADPTKAEIARHNFPTMAACEMEAAAIA QVCYQFKVPFVIIRSLSDIAGKKSELSFEQYLPIAAKNASILVEEIINNLN