acetolactate synthase small subunit, putative. similar to acetolactate synthase small subunit, putative [Arabidopsis thaliana] (TAIR:AT2G31810.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO23877.1); contains InterPro domain Amino acid-binding ACT; (InterPro:IPR002912); contains InterPro domain Acetolactate synthase, small subunit; (InterPro:IPR004789)