>4YTL_1|Chains A, B|Transcription elongation factor SPT5|Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (559292) FQPGDRIEVLNGEQRGSKGIVTRTTKDIATIKLNGFTTPLEFPISTLRKIFEPGDHVTVINGEHQGDAGLVLMVEQGQVTFMSTQTSREVTITANNLSK