>d2a68k1 d.74.3.1 (K:1-49,K:173-229) RNA polymerase alpha {Thermus thermophilus [TaxId: 274]} mldsklkapvftvrtqgreygefvleplergfgvtlgnplrrillssipXpvrrvafqve dtrlgqrtdldkltlriwtdgsvtplealnqaveilrehltyfsnpq