>4G89_1|Chains A, B|5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase|Klebsiella pneumoniae subsp. pneumoniae (272620) IASKSMKIGIIGAMEEEVTLLRDKIENRQTITIGGSEIYTGQLHGVDVALLKSGIGKVAAAMGATLLLERCQPDVIINTGSAGGLASTLKVGDIVVSDEARYHDADVTAFGYEYGQLPGCPAGFKADEKLVAAAESCIKALDLNAVRGLIVSGDAFINGSVGLAKIRHNFPQAIAVEMEATAIAHVCHNFKVPFVVVRAISDVADQQSHLSFEEFLAVAARQSTLMVENLVQNLARG