obsolete activating signal cointegrator 1 complex https://github.com/geneontology/go-ontology/issues/29152 true OBSOLETE. A protein complex that contains TRIP4 (ASC1) and acts a transcriptional coactivator by interacting with transcription factors such as NF-kappa B. In humans this complex has 4 subunits: TRIP4 + ASCC1-3. The reason for obsoletion is that this term is equivalent to GO:0180022 RQC-trigger complex. GO:0099053 ASC-1 complex cellular_component RQC-trigger complex