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 | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 1283 |
| Chain | Residue |
| A | SER129 |
| A | GDP1284 |
| A | HOH2001 |
| A | HOH2002 |
| A | HOH2003 |
| A | HOH2006 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 1283 |
| Chain | Residue |
| B | HOH2003 |
| B | HOH2004 |
| B | HOH2006 |
| B | SER129 |
| B | GDP1284 |
| B | HOH2002 |
| site_id | AC3 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE GDP A 1284 |
| Chain | Residue |
| A | SER124 |
| A | GLY125 |
| A | GLY127 |
| A | LYS128 |
| A | SER129 |
| A | THR130 |
| A | ASN230 |
| A | LYS231 |
| A | ASP233 |
| A | LEU234 |
| A | SER260 |
| A | ALA261 |
| A | ALA262 |
| A | MG1283 |
| A | HOH2001 |
| A | HOH2002 |
| A | HOH2006 |
| site_id | AC4 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE GDP B 1284 |
| Chain | Residue |
| B | SER124 |
| B | GLY125 |
| B | VAL126 |
| B | GLY127 |
| B | LYS128 |
| B | SER129 |
| B | THR130 |
| B | ASN230 |
| B | LYS231 |
| B | ASP233 |
| B | LEU234 |
| B | SER260 |
| B | ALA261 |
| B | ALA262 |
| B | MG1283 |
| B | HOH2004 |
| B | HOH2006 |
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. VMLlGESGVGKstL |
| Chain | Residue | Details |
| A | VAL118-LEU131 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLY122 | |
| A | ASN230 | |
| A | ALA261 | |
| B | GLY122 | |
| B | ASN230 | |
| B | ALA261 | |
