>sp|Q02103|DCD_ACIAM dCTP deaminase OS=Acidianus ambivalens GN=dcd MILGDRDLKYYLEKGWIVISPLTQDTIRENGVDLRVGGEIARFKKTDEIYEDGKDPRSFY EIEKGDEFIIYPNEHVLLVTEEYVKLPNDVMAFVNLRSSFARLGLFVPPTIVDAGFEGQL TIEVLGSAFPVKIKRGTRFLHLIFARTLTPVENPYHGKYQGQQGVTLPKFKFR