>tr|A0A2T4IRJ9|A0A2T4IRJ9_9HYPH Integration host factor subunit beta OS=Mesorhizobium helmanticense GN=ihfB MIKSELVQIIATRNPHLFLRDVENIVGAIFDEITDALAEGNRVELRGFGAFSVKNRPART GRNPRTGESVEVEEKWVPFFKTGKELRERLNGGK