General Structure Information 1w4r TK1 structure of a type ii thymidine kinase with bound dttp 1.83Å AUTH M.S.BIRRINGER,M.T.CLAUS,G.FOLKERS,D.P.KLOER,G.E.SCHULZ,AUTH 2 L.SCAPOZZATITL STRUCTURE OF A TYPE II THYMIDINE KINASE WITH BOUND DTTPREF FEBS LETT. V. 579 1376 2005REFN ISSN 0014-5793PMID 15733844DOI 10.1016/J.FEBSLET.2005.01.034 Variant Set Distributions Mapped Variants