Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0070063 | molecular_function | RNA polymerase binding |
| B | 0070063 | molecular_function | RNA polymerase binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NI A 201 |
| Chain | Residue |
| A | SER1 |
| A | HIS2 |
| A | HIS38 |
| A | HOH390 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI B 201 |
| Chain | Residue |
| B | SER1 |
| B | HIS2 |
| B | HIS38 |
| B | HOH464 |
| B | HOH561 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL B 202 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | SER42 | |
| B | SER42 | |
