M: Listeriolysin positive regulatory factor A N: Listeriolysin positive regulatory factor A O: DNA (29-MER) P: DNA (28-MER) A: Listeriolysin positive regulatory factor A B: Listeriolysin positive regulatory factor A C: DNA (29-MER) D: DNA (28-MER) E: Listeriolysin positive regulatory factor A F: Listeriolysin positive regulatory factor A G: DNA (29-MER) H: DNA (28-MER) ヘテロ分子