retrieval

1) ==> binding SUBSTRATE: selectivity factor SL1 {NUCLEOLUS} (TATA-box-binding protein {CELL_NUCLEUS}) rRNA gene-molecular complex (nucleolar transcription factor 1 -[ACETYL] UCE) {CELL_NUCLEUS.1163} PRODUCT: rRNA gene-molecular complex (nucleolar transcription factor 1 -[ACETYL] selectivity factor SL1 (TATA-box-binding protein {CELL_NUCLEUS}) UCE) {CELL_NUCLEUS.1163}