>tr|Q0Q4Z3|Q0Q4Z3_VICPA Transcription elongation factor B OS=Vicugna pacos GN=Tceb2 MDVFLMIRRHKTTIFTDAKESSTVFELKRIVEGILKRPPEEQRLYKDDQLLDDGKTLGEC GFTSQTARPQAPATVGLAFRADDTFEALRIEPFSSPPELPDVMKPQDSGGSANEQAVQ