>sp|Q53208|FIXC_SINFN Protein FixC OS=Sinorhizobium fredii GN=fixC MTEERFDAIVVGAGMSGNAAAYTMASRGLKVLQLERGEYPGSKNVQGAILYANMLETIIP DFRDDAPLERHLVEQRFWVTDDTSHTGMHYRSDDFNEPAPNRYTIIRAQFDKWFSRKVRA AGAIVLCETTVTELALDAAGKVIGVHTDRAGGVIHADVVVLAEGVNGLLGTRARFRKVPK PEAVALAVKEMHFLPEEVINERFGLTGDQGCVIEAAGTISRGMAGLGFLYTNKESISLGI GCLVSHFAATLESPYALLDAFKNHPSIRPLLAGSEIKEYAAHLIPEGGFKAIPQLFGDGW VVVGDAAQLNNAVHREGSNLAMTSGRIAGEAIAAIKSRKHPMTSDNLSLYKAMLDKSFVL KDLRKYKDMPALLHTNSHNFFTTYPQLMSQAAQNFVRVDGTPKIEKERATTAALIKARSR WGLVSDAVRLALAWR