>sp|P43518|GLN1B_CERSP Glutamine synthetase OS=Cereibacter sphaeroides GN=glnA MSKVADALKLMKDEEVEYVDIRFTDPRGKLQHVTLVADLVDEDFFEEGFMFDGSSIAGWK SIDQSDMKLIPDAGSVYIDPFYAEKTLCVHCNVVEPDTGEAYSRDPRGAAVKAEAYLKAS GIGDVAYFGPEAEFFIFDDVRYSVTPAKVAYQIDADAGAWNTDSEYEMGNLAHRAGHKGG YFPVNPIDEAQDLRGEMLSTMKRMGMKVDKHHHEVATCQHELGLIFGGLTEQADNILKYK YVIHNVAGMHGKTVTFMPKPMKGDNGSGMHVNMSIWKEQALFAGDKYADLSQEALWFIGG ILKQPSVNALTNPATNSYKRLIPGFEAPVLRAYSARNRSGCVRIPWTESPNAKRVEARFP DPSANPYLAFAALLMAGLDGIKNKIDPGPASDKDLYDLPPEELAAIPTVCGSLREALEEL EKDHDFLLAGDVFTKDQLEGYMALKWEEVYAYEHTPHPVEYQMYYSC