>tr|A0A4S0S2X9|A0A4S0S2X9_9HYPH Integration host factor subunit beta OS=Mesorhizobium sp. M8A.F.Ca.ET.213.01.1.1 GN=ihfB MIKSELVQIIATRNPHLFLRDVENIVGAIFDEITDALAEGNRVELRGFGAFSVKNRPART GRNPRTGESVEVEEKWVPFFKTGKELRERLNGGK