>tr|A0A2H5KFJ3|A0A2H5KFJ3_BACCL Bifunctional protein PyrR OS=Bacillus caldolyticus GN=pyrR MQKAVVMDEQAIRRALTRIAHEIIERNKGIDGCVLVGIKTRGIYLARRLAERIEQIEGAS VPVGELDITLYRDDLTVKTDDHEPLVKGTNVPFPVTERNVILVDDVLFTGRTVRAAMDAV MDLGRPARIQLAVLVDRGHRELPIRADFVGKNVPTSRSELIVVELSEVDGIDQVSIHEK