>sp|P39066|ACUB_BACSU Acetoin utilization protein AcuB OS=Bacillus subtilis GN=acuB MIVEQIMKRDVITLTKTDTLETAICKLKEFHIRHLPVVDEERHVIGMITDRDMKQASPSI FEENKRSLFLTRSVDSIMKKDVVCAHPLDFVEEISAVFYEHGIGCLPVVHHQKLIGILTK TDLLRTFVKLTGADQPGSQIEIKVNDITKSLAEISSLCQDLQVKILSVLVYPHDDPGVKV LVFRVKTMNPLPFLQALQRNGHHVVWPSEQRDLL