>6IF8_1|Chains A, B, C, D|5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase|Aeromonas hydrophila subsp. hydrophila (strain ATCC 7966 / DSM 30187 / JCM 1027 / KCTC 2358 / NCIMB 9240) (380703) MSYYHHHHHHDYDIPTTENLYFQGAMDPEFMKVGIIGAMEQEVALLRSQMSNPTTLQLGGCEFYQGTLAGKEVILTRSGIGKVAASVATSLLLEKFAPDCVINTGSAGGFAQDLHIGDVVIASEMRFHDVDVTAFGYEMGQMAQQPAAFPCDETLIAVAQDCIAEQGKHQTKVGLICTGDQFMCKPDAIAKARADFPQMLAVEMEGAAIGQVCHMFKVPYLVVRAMSDIAGKEQVESFDAFIEVAGKHSAEVIIKMLGKL