Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005524 | molecular_function | ATP binding |
| A | 0006355 | biological_process | regulation of DNA-templated transcription |
| A | 0008134 | molecular_function | transcription factor binding |
| A | 0016887 | molecular_function | ATP hydrolysis activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 25 |
| Details | binding site for residue AGS A 401 |
| Chain | Residue |
| A | ARG144 |
| A | GLU181 |
| A | VAL182 |
| A | LEU327 |
| A | ARG334 |
| A | VAL362 |
| A | ARG363 |
| A | MG402 |
| A | HOH502 |
| A | HOH504 |
| A | HOH506 |
| A | SER145 |
| A | HOH511 |
| A | HOH518 |
| A | HOH522 |
| A | HOH532 |
| A | HOH543 |
| A | HOH553 |
| A | LEU146 |
| A | VAL147 |
| A | SER176 |
| A | GLY177 |
| A | THR178 |
| A | GLY179 |
| A | LYS180 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue MG A 402 |
| Chain | Residue |
| A | GLU181 |
| A | ASP245 |
| A | AGS401 |
| A | HOH506 |
| A | HOH518 |
| A | HOH522 |
| A | HOH543 |
Functional Information from PROSITE/UniProt
| site_id | PS00675 |
| Number of Residues | 14 |
| Details | SIGMA54_INTERACT_1 Sigma-54 interaction domain ATP-binding region A signature. VLIlGESGTGKevV |
| Chain | Residue | Details |
| A | VAL170-VAL183 | |
| site_id | PS00676 |
| Number of Residues | 16 |
| Details | SIGMA54_INTERACT_2 Sigma-54 interaction domain ATP-binding region B signature. GrFelANGGTLFLDEI |
| Chain | Residue | Details |
| A | GLY232-ILE247 | |
| site_id | PS00688 |
| Number of Residues | 10 |
| Details | SIGMA54_INTERACT_3 Sigma-54 interaction domain C-terminal part signature. WPGNVRELaN |
| Chain | Residue | Details |
| A | TRP358-ASN367 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASN186 | |
| A | GLU330 | |
| A | LEU142 | |
| Chain | Residue | Details |
| A | ARG334 | |
| A | ARG363 | |
| A | VAL147 | |
| A | GLY177 | |
