| Protein | Synonyms | Taxonomy |
|---|
| Nucleolar transcription factor 1 | Upstream-binding factor 1; UBF-1 | Rattus norvegicus (Norway rat) |
| TBP-related factor | | Drosophila melanogaster (fruit fly) |
| Probable DNA-directed RNA polymerase I subunit RPA2 | EC 2.7.7.6; DNA-directed RNA polymerase I polypeptide 2; RNA polymerase I subunit 2 | Schizosaccharomyces pombe 972h- |
| TBP-associated factor 8 | | Rattus norvegicus (Norway rat) |
| TATA-box binding protein associated factor, RNA polymerase I subunit C | | Pan troglodytes (chimpanzee) |
| Transcription termination factor 1 | | Pan troglodytes (chimpanzee) |
| Caveolae associated protein 1 | | Canis lupus familiaris (dog) |
| TATA-box-binding protein B | Box A-binding protein B; BAP B; TATA sequence-binding protein B; TBP B; TATA-box factor B | Halobacterium salinarum NRC-1 |