>sp|Q2FQM7|DCDB_METHJ dCTP deaminase, dUMP-forming OS=Methanospirillum hungatei JF-1 GN=dcd MILVDWQITDRIERGYIGIDPYNPELIQPNSIDIRLGNHFVWYTPGDEIIDPYIRDTVTG GTEEMTAESIVLHPGQFVLAETMEAIRLPDNIVASIEGKSSIARLGIELHQTGGWIDAGF AGSITLEMCNVNQRPVRMHAGMPIGQLVFYTTERALCPYNAKKDAKYLNQRQATLSRYYE NKKRA