>tr|A0A4X1U7J1|A0A4X1U7J1_PIG Transcription initiation factor IIB OS=Sus scrofa MICPECGLVVGDRVIDVGSEWRTFSNDKATKDPSRVGDSQNPLLSDGDLSTMIGKGTGAA SFDEFGNSKYQNRRTMSSSDRAMMNAFKEITTMADRINLPRNIVDRTNNLFKQVYEQKSL KGRANDAIASACLYIACRQEGVPRTFKEICAVSRISKKEIGRCFKLILKALETSVDLITT GDFMSRFCSNLCLPKQVQMAATHIARKAVELDLVPGRSPISVAAAAIYMASQASAEKRTQ KEIGDIAGVADVTIRQSYRLIYPRAPDLFPTDFKFDTPVDKLPQL