1QQ4
CRYSTAL STRUCTURE OF AN ALPHA-LYTIC PROTEASE MUTANT WITH ACCELERATED FOLDING KINETICS, R102H/G134S
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-LYTIC PROTEASE | polymer | 198 | 19886.1 | 1 | UniProt (P00778) Pfam (PF00089) | Lysobacter enzymogenes | |
| 2 | B, C, D, E, F (A) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | G, H, I (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 4 | J (A) | water | water | 18.0 | 221 | Chemie (HOH) |
Sequence modifications
A: 1 - 198 (UniProt: P00778)
| PDB | External Database | Details |
|---|---|---|
| His 102 | Arg 301 | engineered mutation |
| Ser 134 | Gly 333 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 19886.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 756.6 | |
| All* | Total formula weight | 20642.7 |
