>tr|A0A2X2JKM5|A0A2X2JKM5_9GAMM HTH-type transcriptional repressor PurR OS=Serratia quinivorans GN=purR_3 MATIKDVAKRAGVSTTTVSHVINKTRFVAEETKAAVGAAIKELHYSPSAVARSLKVNHTK SIGLLATSSEAPYFAEVIEAVENSCYSKGYTLILCNSHNNLDKQRAYLAMLAQKRVDGLL VMCSEYPDQLLGMLEDYRNIPMVVMDWGAARGDFTDSIIDNAFAGGYLAGRYLIERGHRD IGAIPGQLSRNTGGGRHQGFLKAMEEANIEVRDEWIVQGDFEPESGYKAMHQILSQKHRP TAVFCGGDIMAMGAICAADELGLRVPQDISVIGYDNVRNARYFTPALTTIHQPKERLGEM AFTMLLDRIISKREESQVIEVHPKLIERRSVADGPFIDYRR