>tr|A0A9Q4XKN7|A0A9Q4XKN7_9GAMM Integration host factor subunit beta OS=Proteus sp. G4445 GN=ihfB MTKSELIERLAGLQSHLSAKTVEEAVKEMLDHMADTLADGERIEVRGFGSFSLHYRAPRT GRNPKTGDKVELEGKYVPHFKPGKELRDRVNIYTE