Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0003700 | molecular_function | DNA-binding transcription factor activity |
| A | 0005829 | cellular_component | cytosol |
| A | 0006355 | biological_process | regulation of DNA-templated transcription |
| B | 0003677 | molecular_function | DNA binding |
| B | 0003700 | molecular_function | DNA-binding transcription factor activity |
| B | 0005829 | cellular_component | cytosol |
| B | 0006355 | biological_process | regulation of DNA-templated transcription |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue 42O A 301 |
| Chain | Residue |
| A | GLN61 |
| A | TYR62 |
| A | LYS64 |
| A | TYR126 |
| A | ILE149 |
| A | TRP224 |
| A | HOH412 |
| A | HOH413 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | binding site for residue 42O B 301 |
| Chain | Residue |
| B | LEU60 |
| B | GLN61 |
| B | TYR62 |
| B | TYR126 |
| B | SER127 |
| B | LYS130 |
| B | PHE131 |
| B | SER142 |
| A | PHE134 |
Functional Information from PROSITE/UniProt
| site_id | PS00042 |
| Number of Residues | 25 |
| Details | HTH_CRP_1 Crp-type HTH domain signature. LTMqeLGySSGiAhsSavSRiIskL |
| Chain | Residue | Details |
| A | LEU169-LEU193 | |
