>sp|Q28M21|KITH_JANSC Thymidine kinase OS=Jannaschia sp. GN=tdk MAKLYFNYSTMNAGKSTLLLQASYNYIERGMQTYLLTANFDDRAGMGRIGSRIGIEAEAD TYTQSDDLFAKIDARLKAGPCACVLVDEAQWMTRDQVWQLARAVDDLGVPVMCYGLRVDF RGELFPGSAALLALADEMREVRTICHCGRKATMVIRVGEDGNALAEGAQIEVGGNDRYIS LCRKHFREAVGDVPV