retrieval

1) ==> binding SUBSTRATE: histone deacetylase 1 {CELL_NUCLEUS} retinoblastoma-associated protein {CELL_NUCLEUS} E2F {CELL_NUCLEUS} transcription factor DP-1 {CELL_NUCLEUS} PRODUCT: molecular complex (histone deacetylase 1 -[RB1] retinoblastoma-associated protein E2F -[RB1] transcription factor DP-1)