5LT9
Ligand binding domain of Pseudomonas aeruginosa PAO1 amino acid chemoreceptors PctB in complex with L-Arg
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 14 |
| Details | binding site for residue ARG A 301 |
| Chain | Residue |
| A | PHE99 |
| A | TRP128 |
| A | TYR144 |
| A | GLU146 |
| A | PRO147 |
| A | ASP173 |
| A | TYR101 |
| A | TYR109 |
| A | ALA111 |
| A | PRO113 |
| A | SER115 |
| A | LEU117 |
| A | TYR121 |
| A | ARG126 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | binding site for residue NA A 302 |
| Chain | Residue |
| A | ARG241 |
| site_id | AC3 |
| Number of Residues | 14 |
| Details | binding site for residue ARG B 301 |
| Chain | Residue |
| B | PHE99 |
| B | TYR101 |
| B | TYR109 |
| B | ALA111 |
| B | SER115 |
| B | LEU117 |
| B | TYR121 |
| B | ARG126 |
| B | TRP128 |
| B | TYR144 |
| B | GLU146 |
| B | PRO147 |
| B | ALA148 |
| B | ASP173 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue GOL B 302 |
| Chain | Residue |
| B | THR96 |
| B | PHE97 |
| B | LEU98 |
| B | THR178 |
| B | HOH401 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 488 |
| Details | TOPO_DOM: Periplasmic => ECO:0000255 |
| Chain | Residue | Details |
| A | SER32-THR276 | |
| B | SER32-THR276 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:31964737, ECO:0000312|PDB:5LT9 |
| Chain | Residue | Details |
| A | TYR109 | |
| A | GLU146 | |
| B | TYR109 | |
| B | GLU146 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 10 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:31964737, ECO:0000312|PDB:5LTO |
| Chain | Residue | Details |
| A | SER115 | |
| A | TYR121 | |
| B | TYR121 | |
| B | ARG126 | |
| B | TYR144 | |
| B | ASP173 | |
| A | ARG126 | |
| A | TYR144 | |
| A | ASP173 | |
| B | SER115 |
