>3CIO_1|Chains A, B[auth D]|Tyrosine-protein kinase etk|Escherichia coli (562) MGHHHHHHHHHHSSGHIEGRHIGSGVEAPEQLEEHGISVYATIPMSEWLDKRTRLRKKNLFSNQQRHRTKNIPFLAVDNPADSAVEAVRALRTSLHFAMMETENNILMITGATPDSGKTFVSSTLAAVIAQSDQKVLFIDADLRRGYSHNLFTVSNEHGLSEYLAGKDELNKVIQHFGKGGFDVITRGQVPPNPSELLMRDRMRQLLEWANDHYDLVIVDTPPMLAVSDAAVVGRSVGTSLLVARFGLNTAKEVSLSMQRLEQAGVNIKGAILNGVIKRASTAYSYGYNYYGYSYSEKE