>sp|A1V9Q2|GREA_DESVV Transcription elongation factor GreA OS=Desulfovibrio vulgaris subsp. vulgaris GN=greA MSSIPISVEGFKQLEKELDRLKKERPGVIQAIKEAREEGDLSENAGYDAARERQGMLEAR IKYIESRMAQFNVIDLDTISGDKVMFGATVKIEDLESGEEKEYTLLGPDEADYAKGSISV QSPVARAMLGKEEGDEIVVDAPRGKIHYEIVSIRFLGTKGQQR