>pk4.kin_dom
FKLFDLLGSGSFAKVRLCQHIPSERLFCMKILNQNKIIRLRQEVHVCNEKQVLMLTDNPF
IVKLYSTFKDDRYLYFLQEFIPGGELFDYIRANGSLSLYVTQIYAAEIVLALEYLHNQDI
IYRDLKPENLLIDQYGHIKLTDFGFAKRITENTKSMCGTPEYIAPEILSGHGHGKSADWW
SLGILIYEMLVGVPPFVSEGSQNDIFRLIREARIQVPPEVDQVARDLIEKLVVTDVEKRL
GSLEGGIEDIKNHPFF