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 |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 1107 |
| Chain | Residue |
| A | VAL64 |
| A | LYS90 |
| A | PHE92 |
| A | ARG101 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PG4 A 1108 |
| Chain | Residue |
| A | ASP71 |
| A | ARG82 |
| A | ARG82 |
| A | GLN98 |
Functional Information from PROSITE/UniProt
| site_id | PS00496 |
| Number of Residues | 6 |
| Details | PII_GLNB_UMP P-II protein uridylation site. YRGSEY |
| 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 | SER49 | |
| Chain | Residue | Details |
| A | TYR51 | |
