4YZZ
Crystal structure of a TRAP transporter solute binding protein (IPR025997) from Bordetella bronchiseptica RB50 (BB0280, TARGET EFI-500035) mixed occupancy dimer, copurified calcium and picolinate bound active site versus apo site
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0015849 | biological_process | organic acid transport |
| A | 0031317 | cellular_component | tripartite ATP-independent periplasmic transporter complex |
| A | 0043177 | molecular_function | organic acid binding |
| A | 0055085 | biological_process | transmembrane transport |
| D | 0015849 | biological_process | organic acid transport |
| D | 0031317 | cellular_component | tripartite ATP-independent periplasmic transporter complex |
| D | 0043177 | molecular_function | organic acid binding |
| D | 0055085 | biological_process | transmembrane transport |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue CA A 401 |
| Chain | Residue |
| A | GLN158 |
| A | GLU216 |
| A | TRP217 |
| A | 6PC404 |
| A | HOH667 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue PEG A 402 |
| Chain | Residue |
| A | HOH546 |
| D | ASN126 |
| A | ARG123 |
| A | ASN126 |
| A | SER275 |
| A | HOH540 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue PEG A 403 |
| Chain | Residue |
| A | PRO238 |
| A | PHE302 |
| A | MET308 |
| A | HOH519 |
| A | HOH556 |
| D | ALA353 |
| D | TYR357 |
| D | HOH585 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | binding site for residue 6PC A 404 |
| Chain | Residue |
| A | GLN158 |
| A | ARG179 |
| A | GLY181 |
| A | GLU216 |
| A | TRP217 |
| A | ILE218 |
| A | CA401 |
| A | HOH707 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | binding site for residue NHE D 401 |
| Chain | Residue |
| D | ILE49 |
| D | ARG179 |
| D | ILE180 |
| D | GLY181 |
| D | GLU242 |
| D | HOH506 |
| D | HOH524 |
| D | HOH703 |
| D | HOH715 |
