>tr|A0A1B8WY78|A0A1B8WY78_9FIRM Cytidine deaminase OS=Megasphaera sp. DISK 18 OX=1776081 GN=A0U42_03735 PE=3 SV=1 MSDADLIELARDYRRHSYSPYSHFPVGAAVLMESGRVFGGCNIENASYPLSNCAERTAIF KALSEGERAFKALAVVADTDGPCSPCGACRQVMAEFRIPRIIMANMKGDMAVVSWEELLP YAFSGDALSE