>3JQ3_1|Chain A|Lombricine kinase|Urechis caupo (6431) MAFQNDAKANFPDYANHGCVVGRHLNFEMYQRLFGKKTAHGVTVDKVIQPSVDNFGNCIGLIAGDEESYEVFKELFDAVINEKHKGFGPNDSQPAPDLDASKLVGGQFDEKYVKSCRIRTGRGIRGLCYPPSCTRGERREVERVITTALAGLSGDLSGTYYPLSKMTPEQENQLIADHFLFQKPTGHLMVNSASVRDWPDARGIWHNNEKTFLIWINEEDHMRVISMQKGGNVKAVFERFGRGLNAIAEQMKKNGREYMWNQRLGYLCACPSNLGTGLRASVHVQLHQLSKHPKFEDIVVALQLQKRGTGGEHTAAVDDVYDISNAARLKKSEREFVQLLIDGVKKLIDMEQALEAGKSIDDLIPA