Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000160 | biological_process | phosphorelay signal transduction system |
| A | 0000976 | molecular_function | transcription cis-regulatory region binding |
| A | 0001217 | molecular_function | DNA-binding transcription repressor activity |
| A | 0003677 | molecular_function | DNA binding |
| A | 0005515 | molecular_function | protein binding |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005829 | cellular_component | cytosol |
| A | 0006355 | biological_process | regulation of DNA-templated transcription |
| A | 0032993 | cellular_component | protein-DNA complex |
| A | 0042128 | biological_process | nitrate assimilation |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0045892 | biological_process | negative regulation of DNA-templated transcription |
Functional Information from PDB Data
| site_id | 1 |
| Number of Residues | 4 |
| Details | PHOSPHORYLATION SITE. |
| Chain | Residue |
| A | ASP59 |
| A | ASP13 |
| A | ASP14 |
| A | LYS109 |
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PT A 301 |
| Chain | Residue |
| A | MET28 |
| A | PT302 |
| A | PT303 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PT A 302 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PT A 303 |
| Chain | Residue |
| A | MET28 |
| A | PT301 |
| A | HOH348 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PT A 304 |
| Chain | Residue |
| A | GLU127 |
| A | MET175 |
| A | PT305 |
| A | PT306 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PT A 305 |
| Chain | Residue |
| A | MET175 |
| A | PT304 |
| A | PT306 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PT A 306 |
| Chain | Residue |
| A | MET175 |
| A | PT304 |
| A | PT305 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 307 |
| Chain | Residue |
| A | LEU60 |
| A | ASN61 |
| A | VAL88 |
| A | VAL88 |
| A | HOH369 |
| site_id | AC8 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 308 |
| Chain | Residue |
| A | LYS23 |
| A | VAL34 |
| A | GLU37 |
| A | ARG159 |
| A | ASP162 |
| A | LYS165 |
| A | LEU180 |
| A | GOL309 |
| A | HOH374 |
| site_id | AC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 309 |
| Chain | Residue |
| A | LYS23 |
| A | ILE26 |
| A | SER27 |
| A | THR33 |
| A | VAL34 |
| A | GOL308 |
| A | HOH336 |
Functional Information from PROSITE/UniProt
| site_id | PS00622 |
| Number of Residues | 28 |
| Details | HTH_LUXR_1 LuxR-type HTH domain signature. GlpNkmIArrLdItesTVkvHvkHMlkK |
| Chain | Residue | Details |
| A | GLY170-LYS197 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASN173-LYS192 | |
| Chain | Residue | Details |
| A | ASP59 | |
