Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0005515 | molecular_function | protein binding |
| 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 |
| A | 0042802 | molecular_function | identical protein binding |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0005515 | molecular_function | protein binding |
| 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 |
| B | 0042802 | molecular_function | identical protein binding |
| C | 0000166 | molecular_function | nucleotide binding |
| C | 0005515 | molecular_function | protein binding |
| 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 |
| C | 0042802 | molecular_function | identical protein binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 135 |
| Chain | Residue |
| A | ARG101 |
| B | LYS90 |
| C | ARG103 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 136 |
| Chain | Residue |
| B | ARG101 |
| B | ARG103 |
| C | LYS90 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 C 137 |
| Chain | Residue |
| A | LYS90 |
| A | ARG103 |
| C | ARG101 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 B 138 |
| Chain | Residue |
| B | ARG101 |
| B | ARG103 |
| B | HOH144 |
| C | ILE86 |
| C | GLY87 |
| C | ASP88 |
| C | LYS90 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 C 139 |
| Chain | Residue |
| A | ILE86 |
| A | GLY87 |
| A | ASP88 |
| A | LYS90 |
| A | HOH144 |
| C | ARG101 |
| C | ARG103 |
| site_id | AC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 140 |
| Chain | Residue |
| A | ARG101 |
| A | ARG103 |
| A | HOH146 |
| A | HOH168 |
| B | ILE86 |
| B | GLY87 |
| B | ASP88 |
| B | LYS90 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI C 141 |
| Chain | Residue |
| C | MET1 |
| C | VAL96 |
| C | ASP110 |
| C | HOH190 |
| C | HOH191 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI A 142 |
| Chain | Residue |
| A | MET1 |
| A | VAL96 |
| A | ASP110 |
| A | HOH183 |
| A | HOH184 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI B 143 |
| Chain | Residue |
| B | MET1 |
| B | VAL96 |
| B | ASP110 |
| B | HOH170 |
| B | HOH183 |
Functional Information from PROSITE/UniProt
| site_id | PS00496 |
| Number of Residues | 6 |
| Details | PII_GLNB_UMP P-II protein uridylation site. YRGAEY |
| Chain | Residue | Details |
| A | TYR46-TYR51 | |
| site_id | PS00638 |
| Number of Residues | 14 |
| Details | PII_GLNB_CTER P-II protein C-terminal region signature. TgeiGDGKIFVspV |
| Chain | Residue | Details |
| A | THR83-VAL96 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ALA49 | |
| B | ALA49 | |
| C | ALA49 | |
| Chain | Residue | Details |
| A | TYR51 | |
| B | TYR51 | |
| C | TYR51 | |
