5IJH
Structure of the SPX domain of the human phosphate transporter XPR1 in complex with a sulfate ion
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 A 1000 |
| Chain | Residue |
| A | LYS2 |
| A | PHE3 |
| A | ALA4 |
| A | TYR22 |
| A | LYS26 |
| A | LYS162 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 B 1000 |
| Chain | Residue |
| B | TYR22 |
| B | LYS26 |
| B | LYS162 |
| B | LYS2 |
| B | PHE3 |
| B | ALA4 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | SITE: Important for inositol polyphosphate binding => ECO:0000305|PubMed:27080106 |
| Chain | Residue | Details |
| A | TYR22 | |
| A | LYS26 | |
| B | TYR22 | |
| B | LYS26 |
