>tr|I6XF84|I6XF84_MYCTU Possible type I restriction/modification system specificity determinant HsdS.1 (S protein) OS=Mycobacterium tuberculosis GN=hsdS.1 MSDGWKTLRFGEVLELQRGHDLPAASRGSGTVPVIGSFGVTGMHDTAAYDGPGVAIGRSG AAIGTATFVAGPIWPLDTCLFVRDFKGNDPR