Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0006355 | biological_process | regulation of DNA-templated transcription |
| B | 0006355 | biological_process | regulation of DNA-templated transcription |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 1001 |
| Chain | Residue |
| A | HOH82 |
| A | HOH82 |
| A | ILE218 |
| A | ILE218 |
| A | GLY219 |
| A | GLY219 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 1002 |
| Chain | Residue |
| A | GLU182 |
| A | ILE184 |
| A | ILE184 |
| A | LEU181 |
| A | LEU181 |
| A | GLU182 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 1003 |
| Chain | Residue |
| A | HOH17 |
| A | GLY219 |
| A | SER237 |
| B | SER243 |
| B | GLY244 |
| site_id | AC4 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEM A 719 |
| Chain | Residue |
| A | HOH25 |
| A | ILE157 |
| A | ILE159 |
| A | LEU191 |
| A | MET192 |
| A | HIS200 |
| A | TYR203 |
| A | ARG206 |
| A | PRO213 |
| A | HIS214 |
| A | ILE215 |
| A | ILE216 |
| A | ARG220 |
| A | THR223 |
| A | LEU236 |
| A | PHE249 |
| A | GLY251 |
| A | CMO1720 |
| site_id | AC5 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE HEM B 719 |
| Chain | Residue |
| B | ILE157 |
| B | ILE159 |
| B | LEU191 |
| B | MET192 |
| B | HIS200 |
| B | TYR203 |
| B | ARG206 |
| B | PRO213 |
| B | HIS214 |
| B | ILE215 |
| B | ILE216 |
| B | ARG220 |
| B | THR223 |
| B | LEU236 |
| B | PHE249 |
| B | GLY251 |
| B | CMO5720 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CMO A 1720 |
| Chain | Residue |
| A | ILE215 |
| A | LEU236 |
| A | ILE238 |
| A | HEM719 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CMO B 5720 |
| Chain | Residue |
| B | ILE215 |
| B | LEU236 |
| B | ILE238 |
| B | HEM719 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: axial binding residue |
| Chain | Residue | Details |
| A | HIS200 | |
| B | HIS200 | |
