>5O9J_1|Chains A, B|Transcription initiation factor IIB,Transcription initiation factor IIB|Methanocaldococcus jannaschii (243232) GGYAVDYNEPIIIKENGEIKVVKIGELIDKIIENSENIRREGILEIAKCKGIEVIAFNSNYKFKFMPVSEVSRHPVSEMFEIVVEGNKKVRVTRSHSVFTIRDNEVVPIRVDELKVGDILVLAKRITNIYTNRKLEKLINSDFIFLKIKEINKVEPTSGYAYDLTVPNAENFVAGFGGFVLHNA