>AF_AFQ8AY63F1_1|Chain A|Creatine kinase|Danio rerio (7955) MPFGNTHNLLKMNYSAEQEYPDLTKHNNHMAKVLTPEMYANLRDKQTPSGFTLDDVIQTGVDNPGHPFIMTVGCVAGDEETYDVFKELLDPVIEDRHGGYKPTDKHKTDLNPDNLKGGDDLDPNYVLSSRVRTGRSIRGFCLPPHCSRGERRGIESLSVEALGALDGDLKGKYYALKDMTEEEQQQLIDDHFLFDKPVSPLLLASGMARDWPDARGIWHNDNKTFLVWVNEEDHLRVISMQKGGNMREVFNRFCTGLTKIEELFKEKGHEFMWNEHLGYVLTCPSNLGTGLRGGVHVKLPNVSKHEKFGEILKRLRLQKRGTGGVDTAAVGGVFDISNADRLGFSEVELVQMVVDGVKLLVEMEKRLESGQSIDDLMPEQK