1KS3
METHIONINE CORE MUTANT OF T4 LYSOZYME
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | LYSOZYME | polymer | 162 | 18437.2 | 1 | UniProt (P00720) Pfam (PF00959) In PDB | Enterobacteria phage T4 | |
| 2 | A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 3 | A | 2-HYDROXYETHYL DISULFIDE | non-polymer | 154.3 | 1 | Chemie (HED) | |||
| 4 | water | water | 18.0 | 127 | Chemie (HOH) |
Sequence modifications
A: 1 - 162 (UniProt: P00720)
| PDB | External Database | Details |
|---|---|---|
| Thr 54 | Cys 54 | engineered mutation |
| Ala 97 | Cys 97 | engineered mutation |
| Met 118 | Leu 118 | engineered mutation |
| Met 121 | Leu 121 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18437.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 225.2 | |
| All* | Total formula weight | 18662.3 |
