>sp|A4WMA6|TF2B_PYRAR Transcription initiation factor IIB OS=Pyrobaculum arsenaticum GN=tfb MSSTSLPSSGKPLKLRINRDSEGYLSLVTESGEIYRCPICGNDRFVYNYERGEVVCIVCG AVVQEQLLDLGPEWRAFTSEEKGQRARTGAPLTRLISEALTTVIDWRDKDVSGRELDIKR KLEVIRLRKWQTRARVQTSYERNFIQAAQELERLKSSMGVPRPCVEQALEIYRQALEKEL VRGRSVEAMAAAALYMACRMMRMPRPLDELVRYTKASRREVARCYRLLLRELNVKVPISD PVLYISRIAEQLKLSGEVVKAAIDILQRAKKAGITAGKDPAGLAAAAVYIASLMHGDNRT QKDFAVAAGVTEVTVRNRYKELAKALNIKVPVK