| Common name | DNA-directed RNA polymerase II subunit RPB1 |
| Alternative name | DNA-directed RNA polymerase II subunit A, DNA-directed RNA polymerase III largest subunit, RNA-directed RNA polymerase II subunit RPB1 |
| UniProt ID | P24928 |
| Isoform | P24928 |
| Proteomic database | |
| Protein Atlas | P24928 |
| PeptideAtlas | P24928 |
| Gene name | RNA polymerase II subunit A |
| Gene symbol | POLR2A |
| Genome annotation database | |
| Ensembl | ENSG00000181222 |
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