>5VKL_2|Chain B|DNA-directed RNA polymerase II subunit RPB1|Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (559292) ESGLVNADLDVKDELMFSPLVDS >5VKL_1|Chain A|Transcription elongation factor SPT6|Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (559292) GIDPFTAKRTHRVINHPYYFPFNGRQAEDYLRSKERGEFVIRQSSRGDDHLVITWKLDKDLFQHIDIQELEKENPLALGKVLIVDNQKYNDLDQIIVEYLQNKVRLLNEMTSSEKFKSGTKKDVVKFIEDYSRVNPNKSVYYFSLNHDNPGWFYLMFKINANSKLYTWNVKLTNTGYFLVNYNYPSVIQLCNGFKTLLKSNSSKNRMNNYR