Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003924 | molecular_function | GTPase activity |
| A | 0005525 | molecular_function | GTP binding |
| B | 0003924 | molecular_function | GTPase activity |
| B | 0005525 | molecular_function | GTP binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 301 |
| Chain | Residue |
| A | SER34 |
| A | THR52 |
| A | GNP201 |
| A | HOH403 |
| A | HOH404 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG B 302 |
| Chain | Residue |
| B | HOH402 |
| B | SER34 |
| B | THR52 |
| B | GNP202 |
| B | HOH401 |
| site_id | AC3 |
| Number of Residues | 27 |
| Details | BINDING SITE FOR RESIDUE GNP A 201 |
| Chain | Residue |
| A | SER29 |
| A | GLY30 |
| A | VAL31 |
| A | GLY32 |
| A | LYS33 |
| A | SER34 |
| A | CYS35 |
| A | PHE45 |
| A | ASN46 |
| A | PRO47 |
| A | SER48 |
| A | PHE49 |
| A | THR51 |
| A | THR52 |
| A | GLY78 |
| A | ASN133 |
| A | LYS134 |
| A | ASP136 |
| A | MET137 |
| A | SER162 |
| A | ALA163 |
| A | LYS164 |
| A | MG301 |
| A | HOH403 |
| A | HOH404 |
| A | HOH408 |
| A | HOH419 |
| site_id | AC4 |
| Number of Residues | 27 |
| Details | BINDING SITE FOR RESIDUE GNP B 202 |
| Chain | Residue |
| B | SER29 |
| B | GLY30 |
| B | VAL31 |
| B | GLY32 |
| B | LYS33 |
| B | SER34 |
| B | CYS35 |
| B | PHE45 |
| B | ASN46 |
| B | PRO47 |
| B | SER48 |
| B | PHE49 |
| B | THR51 |
| B | THR52 |
| B | GLY78 |
| B | ASN133 |
| B | LYS134 |
| B | ASP136 |
| B | MET137 |
| B | SER162 |
| B | ALA163 |
| B | LYS164 |
| B | MG302 |
| B | HOH401 |
| B | HOH402 |
| B | HOH406 |
| B | HOH421 |
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. ILLiGDSGVGKscL |
| Chain | Residue | Details |
| A | ILE23-LEU36 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY27 | |
| A | ASP75 | |
| B | GLY27 | |
| B | ASP75 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | ASN133 | |
| B | ASN133 | |
