5ZRQ
Crystal structure of PET-degrading cutinase Cut190 S176A/S226P/R228S mutant in Zn(2+)-bound state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Alpha/beta hydrolase family protein | polymer | 265 | 29209.7 | 1 | UniProt (W0TJ64) Pfam (PF03403) | Saccharomonospora viridis | Cutinase |
| 2 | B, C, D, E, F (A) | ZINC ION | non-polymer | 65.4 | 5 | Chemie (ZN) | |||
| 3 | G (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | H (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | I, J, K (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 6 | L (A) | water | water | 18.0 | 441 | Chemie (HOH) |
Sequence modifications
A: 45 - 304 (UniProt: W0TJ64)
| PDB | External Database | Details |
|---|---|---|
| Gly 43 | - | expression tag |
| Pro 44 | - | expression tag |
| Ala 176 | Ser 176 | engineered mutation |
| Pro 226 | Ser 226 | engineered mutation |
| Ser 228 | Arg 228 | engineered mutation |
| Lys 305 | - | expression tag |
| Leu 306 | - | expression tag |
| Asn 307 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29209.7 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 739.5 | |
| All* | Total formula weight | 29949.1 |
