>6PEI_1|Chains A, B, C, D|Sorbitol dehydrogenase (L-iditol 2-dehydrogenase)|Sinorhizobium meliloti 1021 (266834) MGSSHHHHHHSSGLVPRGSHMASMTGGQQMGRGSMKRLEGKSALITGSARGIGRAFAEAYVREGATVAIADIDIERARQAAAEIGPAAYAVQMDVTRQDSIDAAIAATVEHAGGLDILVNNAALFDLAPIVEITRESYEKLFAINVAGTLFTLQAAARQMIAQGRGGKIINMASQAGRRGEALVAIYCATKAAVISLTQSAGLDLIKHRINVNAIAPGVVDGEHWDGVDALFARYENRPRGEKKRLVGEAVPFGRMGTAEDLTGMAIFLASAESDYIVSQTYNVDGGNWMS