>tr|A0A5C0XS25|A0A5C0XS25_PYRFU dCTP deaminase OS=Pyrococcus furiosus GN=dcd MLLPDWKIRKEILIEPFSEESLQPAGYDLRVGREAFVKGKLIDVEKEGKVVIPPREYALI LTLERIKLPDDVMGDMKIRSSLAREGVIGSFAWVDPGWDGNLTLMLYNASNEPVELRYGE RFVQIAFIRLEGPARNPYRGNYQGSTRLAFSKRKKL