>9F9U_1|Chain A|Transcription elongation factor NusA|Saccharolobus solfataricus P2 (273057) MKMKIPLDYVCVRSGLLCNRCQSLIDSGEVFEYEVEIIKILLDLEETQFKELKDSTYHKAYKVDDLLILLVTSGQEMTQQKWIKIARILQEKLNIKVRVLEKTNSIKNSAVQLLSPARVLGVNTVWMPDGSVQYVIRVSRSERRLLPAEAQLLESALTKIHSTPVRIRVE