>d1u3em1 d.4.1.3 (M:1-105) Intron-encoded homing endonuclease I-HmuI {Bacteriophage SP01} mewkdikgyeghyqvsntgevysiksgktlkhqipkdgyhriglfkggkgktfqvhrlva ihfcegyeeglvvdhkdgnkdnnlstnlrwvtqkinvenqmsrgt