Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005829 | cellular_component | cytosol |
| A | 0006808 | biological_process | regulation of nitrogen utilization |
| A | 0030234 | molecular_function | enzyme regulator activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005829 | cellular_component | cytosol |
| B | 0006808 | biological_process | regulation of nitrogen utilization |
| B | 0030234 | molecular_function | enzyme regulator activity |
| C | 0005524 | molecular_function | ATP binding |
| C | 0005829 | cellular_component | cytosol |
| C | 0006808 | biological_process | regulation of nitrogen utilization |
| C | 0030234 | molecular_function | enzyme regulator activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE ATP A 200 |
| Chain | Residue |
| A | ILE7 |
| A | GLY89 |
| A | LYS90 |
| A | HOH201 |
| A | HOH202 |
| B | GLY27 |
| B | LEU28 |
| B | THR29 |
| B | GLU62 |
| B | GLY64 |
| B | ARG101 |
| A | GLY35 |
| B | ARG103 |
| A | HIS36 |
| A | GLY37 |
| A | GLY38 |
| A | GLU39 |
| A | VAL86 |
| A | GLY87 |
| A | ASP88 |
| site_id | AC2 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE ATP B 300 |
| Chain | Residue |
| B | ILE7 |
| B | GLY35 |
| B | HIS36 |
| B | GLY37 |
| B | LYS58 |
| B | VAL86 |
| B | GLY87 |
| B | ASP88 |
| B | GLY89 |
| B | LYS90 |
| B | HOH303 |
| B | HOH316 |
| B | HOH337 |
| C | GLY27 |
| C | LEU28 |
| C | THR29 |
| C | GLU62 |
| C | GLY64 |
| C | ARG101 |
| C | ARG103 |
| site_id | AC3 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE ATP C 400 |
| Chain | Residue |
| A | GLY27 |
| A | LEU28 |
| A | THR29 |
| A | GLU62 |
| A | GLY64 |
| A | ARG101 |
| A | ARG103 |
| C | ILE7 |
| C | GLY35 |
| C | HIS36 |
| C | GLY37 |
| C | LYS58 |
| C | VAL86 |
| C | GLY87 |
| C | ASP88 |
| C | GLY89 |
| C | LYS90 |
| C | HOH418 |
| C | HOH429 |
Functional Information from PROSITE/UniProt
| site_id | PS00638 |
| Number of Residues | 14 |
| Details | PII_GLNB_CTER P-II protein C-terminal region signature. TgevGDGKIFVlpV |
| Chain | Residue | Details |
| A | THR83-VAL96 | |
