>4au7_B mol:protein length:247 HISTONE-LYSINE N-METHYLTRANSFERASE SUV420H2SMGPDRVTARELCENDDLATSLVLDPYLGFRTHKMNVSPVPTLRRQHHLRSALEAFLRQRDLEAAFRALTLGGWMAHYFQSRAPRQEAALKTHIFCYLRAFLPESGFTILPCTRYSMETNGAKIVSTRAWKKNEKLELLVGCIAELREEDEDLLRAGENDFSIMYSTRKRSAQLWLGPAAFINHDCKPNCKFVPSDGNTACVKVLRDIEPGDEVTCFYGEGFFGEKNEHCECYTCERKGEGAFRLQP