>sp|B4TFH5|KTHY_SALHS Thymidylate kinase OS=Salmonella heidelberg GN=tmk MGSNYIVIEGLEGAGKTTARDVVVETLEQLGIRNMIFTREPGGTQLAEKLRSLVLDIRSV GDEVITDKAEVLMFYAARVQLVETVIKPALAQGIWVIGDRHDLSTQAYQGGGRGIDQTML ATLRDAVLGDFRPDLTLYLDVTPEVGLKRARARGDLDRIEQESFDFFNRTRARYLELAAQ DSRIRTIDATQPLDAVMRDIRATVTKWVQEQAA