>3LD9_1|Chains A, B, C, D|Thymidylate kinase|Ehrlichia chaffeensis (205920) MAHHHHHHMGTLEAQTQGPGSMFITFEGIDGSGKTTQSHLLAEYLSEIYGVNNVVLTREPGGTLLNESVRNLLFKAQGLDSLSELLFFIAMRREHFVKIIKPSLMQKKIVICDRFIDSTIAYQGYGQGIDCSLIDQLNDLVIDVYPDITFIIDVDINESLSRSCKNGYEFADMEFYYRVRDGFYDIAKKNPHRCHVITDKSETYDIDDINFVHLEVIKVLQMV