>2L2L_1|Chain A|Transcriptional repressor p66-alpha|Homo sapiens (9606) GSPEERERMIKQLKEELRLEEAKLVLLKKLRQSQIQKEATAQK >2L2L_2|Chain B|Methyl-CpG-binding domain protein 2|Homo sapiens (9606) GSKAFIVTDEDIRKQEERVQQVRKKLEEALMADILS