Protein
RNA polymerase sigma-54 factor 2
Organism
Bradyrhizobium diazoefficiens (strain JCM 10833 / IAM 13628 / NBRC 14792 / USDA 110)
Function
Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is responsible for the expression of the nitrogen fixation genes.
Similarity
Belongs to the sigma-54 factor family.
Sequence
MALTQRLEFRQSQSLVMTPQLMQAIKLLQLSNLDLTTFVEEELERNPLLERANDEASGGEAPAEAGQFSDSDGGHNDEPGGGPGEAFEPGQEEWMSKDLGTRAEIEQTLDTGLDNVFSEEPAEAAARNAQDAAPTTYTEWGGGASGDEDYNLEAFVAAEVTLGDHLAEQLSVAFTAPAQRMIGQYLIDLVDEAGYLPPDLGQAAERLGASQQEVEDVLAVLQKFDPPGVCARNLSECLAIQLRELDRYDPAMQALVEHLDLLAKRDIAGLRKVCGVDDEDIADMIGEIRRLNPKPGMKFGAARLQTMVPDVYVRPGPDGGWHVELNSDTLPRVLVNQTYYSELSKKIGKDGDKSYFTDALQNATWLVRALDQRARTILKVATEIVRQQDGFFTHGVAHLRPLNLKAVADAIQMHESTVSRVTANKYMATNRGTFELKYFFTASIASADGGEAHSAEAVRHHIKQLIDSEAPAAILSDDTIVERLRASGIDIARRTVAKYREAMRIPSSVQRRRDKQSALGNVLSTAMSDRSRNPEPA