>tr|A0A2A6R9Q2|A0A2A6R9Q2_9HYPH Integration host factor subunit beta OS=Rhizobium sp. H4 GN=ihfB MIKSELVQIVAARNPHLYHRDVENIVNAVLDEITDALAAGNRVELRGFGAFSVKNRPSRS GRNPRTGDTVFVEEKWVPFFKTGKELRERLNPGQADEED