>1wkj_A mol:protein length:137 nucleoside diphosphate kinase MERTFVMIKPDGVRRGLVGEILARFERKGFRIAALKLMQISQELAERHYAEHREKPFFP GLVRFITSGPVVAMVLEGPGVVAEVRKMMGATHPKDALPGTIRGDFATTIDENVIHGSA TLEDAQREIALFFRPEELL