GO:0016592 cellular_component mediator complex
| PAG Title | GO:0016592 cellular_component mediator complex |
| PAG ID | TAX019113 |
| Type | A |
| Source Link |  GOA |
| Publication Reference | NA |
| PAG Description | A protein complex that interacts with the carboxy-terminal domain of the largest subunit of RNA polymerase II and plays an active role in transducing the signal from a transcription factor to the transcriptional machinery. The mediator complex is required for activation of transcription of most protein-coding genes, but can also act as a transcriptional corepressor. The Saccharomyces complex contains several identifiable subcomplexes: a head domain comprising Srb2, -4, and -5, Med6, -8, and -11, and Rox3 proteins; a middle domain comprising Med1, -4, and -7, Nut1 and -2, Cse2, Rgr1, Soh1, and Srb7 proteins; a tail consisting of Gal11p, Med2p, Pgd1p, and Sin4p; and a regulatory subcomplex comprising Ssn2, -3, and -8, and Srb8 proteins. Metazoan mediator complexes have similar modular structures and include homologs of yeast Srb and Med proteins. |
| Species | Homo sapiens |
| Quality Metric Scores | nCoCo Score: 10,978 |
| Information Content | Rich |
| Other IDs | GO:0016592 |
| Base PAG ID | TAX019113 |
| Human Phenotyte Annotation | |
| Curator | PAGER curation team |
| Curator Contact | PAGER-contact@googlegroups.com |
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