5IGA
Crystal structure of a marine metagenome TRAP solute binding protein specific for aromatic acid ligands (Sorcerer II Global Ocean Sampling Expedition, unidentified microbe, locus tag GOS_1523157, Triple Surface Mutant K158A_K223A_K313A) in complex with co-purified parahydroxybenzoate
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0055085 | biological_process | transmembrane transport |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue PEG A 401 |
| Chain | Residue |
| A | GLU50 |
| A | ALA54 |
| A | VAL202 |
| A | HOH533 |
| A | HOH569 |
| A | HOH613 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue PEG A 402 |
| Chain | Residue |
| A | VAL187 |
| A | LEU274 |
| A | HOH524 |
| A | HOH589 |
| A | PHE44 |
| A | TRP48 |
| A | LYS51 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue PEG A 403 |
| Chain | Residue |
| A | PRO171 |
| A | ARG173 |
| A | MSE189 |
| A | PRO190 |
| A | ASN261 |
| A | PEG404 |
| A | HOH552 |
| A | HOH756 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | binding site for residue PEG A 404 |
| Chain | Residue |
| A | ARG173 |
| A | THR176 |
| A | LYS177 |
| A | GLU180 |
| A | PRO186 |
| A | GLY188 |
| A | PEG403 |
| A | HOH654 |
| A | HOH694 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue PEG A 405 |
| Chain | Residue |
| A | SER114 |
| A | PRO147 |
| A | VAL228 |
| A | GLY230 |
| A | ARG232 |
| A | GLY233 |
| A | HOH529 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue TRS A 406 |
| Chain | Residue |
| A | GLN69 |
| A | HOH643 |
| A | HOH677 |
| A | HOH714 |
| A | HOH728 |
| site_id | AC7 |
| Number of Residues | 10 |
| Details | binding site for residue PHB A 407 |
| Chain | Residue |
| A | TRP90 |
| A | TYR95 |
| A | ARG169 |
| A | PRO171 |
| A | VAL191 |
| A | VAL208 |
| A | GLU211 |
| A | ILE212 |
| A | HOH585 |
| A | HOH630 |
