>9S4V_1|Chains A, B, C|Acetoin utilization protein AcuB|Bacillus subtilis subsp. subtilis str. 168 (224308) GMIVEQIMKRDVITLTKTDTLETAICKLKEFHIRHLPVVDEERHVIGMITDRDMKQASPSIFEENKRSLFLTRSVDSIMKKDVVCAHPLDFVEEISAVFYEHGIGCLPVVHHQKLIGILTKTDLLRTFVKLTGADQPGSQIEIKVNDITKSLAEISSLCQDLQVKILSVLVYPHDDPGVKVLVFRVKTMNPLPFLQALQRNGHHVVWPSEQRDLLGSSHHHHHH