>tr|I0AZA1|I0AZA1_9POXV Ribonucleoside-diphosphate reductase small chain OS=Ectromelia virus ERPV OX=1452750 GN=ERPV_030 PE=3 SV=1 MEPILAPNPNRFVI FPIQYHDIWNMY KKAEASFWTVEEV PDEKYFIKHVLAFF AASDGIVNENLAER CFYGFQMAIENI HSEMYSLLIDTYVK DSNEKNYLFNAIET YGERLIAFA DEGLHCDFAC VKLIGMNCEMM KTYIEFVADR LISELGFKKIYN ISLEGKTNFFE