>tr|D4G3B6|D4G3B6_BACNB DUF327 family protein OS=Bacillus subtilis subsp. natto GN=yaaR MKINKDIRTFIDNKQIPSVKTSEITASFKTSMENQSSKMKLDQLTRLLSDIEAFGKRLTK SRNFKDLARFKGLVKRFVKEAVDSGLSHETSKSFDLYGNSRTLGLVKEIDDKLIQLTEEM MDQEKPAIDLLERIGEIKGLLINLYT