Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0099122 | molecular_function | RNA polymerase II C-terminal domain binding |
| B | 0099122 | molecular_function | RNA polymerase II C-terminal domain binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 201 |
| Chain | Residue |
| A | ARG114 |
| B | HOH310 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL A 202 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL B 201 |
| Chain | Residue |
| A | ILE31 |
| A | HOH317 |
| A | HOH318 |
| B | ARG114 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Modified residue: {"description":"N-acetylserine","evidences":[{"source":"PubMed","id":"22223895","evidenceCode":"ECO:0007744"}]} |