5O7K
Crystal structure of a single chain monellin mutant (Y65R) pH 2.0
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | binding site for residue SO4 A 101 |
| Chain | Residue |
| A | PRO10 |
| A | PHE11 |
| A | ARG31 |
| A | ARG65 |
| A | HOH224 |
| A | HOH238 |
| A | HOH261 |
| A | HOH262 |
| A | HOH268 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 A 102 |
| Chain | Residue |
| A | ARG31 |
| A | THR33 |
| A | LYS36 |
| A | ARG39 |
| A | HOH231 |
| A | HOH253 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 B 101 |
| Chain | Residue |
| A | TYR63 |
| A | ARG72 |
| A | VAL93 |
| B | TYR63 |
| B | ARG72 |
| B | ASN90 |
| B | VAL93 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 B 102 |
| Chain | Residue |
| B | LYS36 |
| B | LYS36 |
| B | ILE38 |
| B | ARG65 |
| B | ARG65 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | SITE: Blocking, abolishes the sweet taste |
| Chain | Residue | Details |
| A | CYS41 | |
| B | CYS41 |
