>tr|Q9KFE9|Q9KFE9_HALH5 Indirect negative regulator of sigma-B activity (Serine phosphatase) OS=Halalkalibacterium halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) OX=272558 GN=rsbX PE=4 SV=1 MVETYNHDRATIVVWQRTKKGNDCCGDAHVVVNQDEYTLCAVVDGLGSGQGASESALAAV QTIKEHAAENLPTIMERCNESLFSKRGAVLTILKIDYLQQHIKYTNIGNVCFHLCAPSGK RVRPLPVQGYLSGKKDLTVEEKVFPYEEGSVFILHSDGVKDEKFLLYSVLDSTVTPDLFI EMLEEKGSTDDLTILVGKLSKPARSE