>tr|M1IYK8|M1IYK8_9CREN DNA-directed RNA polymerase subunit Rpo3 OS=Sulfolobus acidocaldarius Ron12/I GN=rpo3 MPISLIERNGLRLRLVLENYPLEFVNSIRRASILYVPVMAVDEVYFIENNSPLYDEILAH RLALVPFVSDEALEHYRPPEECAECKENCDGCYNRVYLDVEAKDQPLMIYSRDLKSEDQM ITPVSGAIPIVLLGSKQKISLEARLRLGYGKEHIKYSPVSVSIVRYYPKVTVLGNCEKAV EVCPEGVFAMENNKLVVKNELSCILCEECLKYCAGSVSIESVENKFILEIESVGSLKPER ILIEASKSLLRKLSELKSKLEAGK