>1zos_A mol:protein length:230 5'-methylthioadenosine / S-adenosylhomocysteine nucleosidase MKIGIIAAMPEELAYLVQHLDNTQEQVVLGNTYHTGTIASHEVVLVESGIGKVMSAMSV AILADHFQVDALINTGSAGAVAEGIAVGDVVIADKLAYHDVDVTAFGYAYGQMAQQPLY FESDKTFVAQIQESLSQLDQNWHLGLIATGDSFVAGNDKIEAIKSHFPEVLAVEMEGAA IAQAAHTLNLPVLVIRAMSDNANHEANIFFDEFIIEAGRRSAQVLLAFLKALD