AF041802 6852 112 793 S. cerevisiae GAL10 promoter AF041802 6852 794 929 5' recombination region AF041802 6852 846 863 polyhistidine affinity tag AF041802 6852 867 899 T7 tag epitope AF041802 6852 912 926 enterokinase recognition sequence AF041802 6852 934 980 multiple cloning sites AF041802 6852 981 1186 3' recombination region AF041802 6852 1245 2097 cen4 AF041802 6852 2126 3216 S. cerevisiae ARS1 AF041802 6852 3227 4852 leu2