1JTM
Alternative Structures of a Sequence Extended T4 Lysozyme Show that the Highly Conserved Beta-Sheet has Weak Intrinsic Folding Propensity
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | LYSOZYME | polymer | 178 | 20221.2 | 1 | UniProt (P00720) Pfam (PF00959) | Enterobacteria phage T4 | LYSIS PROTEIN |
| 2 | B (A) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) |
Sequence modifications
A: 1 - 164 (UniProt: P00720)
| PDB | External Database | Details |
|---|---|---|
| Thr 54 | Cys 54 | engineered mutation |
| Ala 97 | Cys 97 | engineered mutation |
| Glu 165 | - | insertion |
| Thr 166 | - | insertion |
| Tyr 167 | - | insertion |
| Tyr 168 | - | insertion |
| Thr 169 | - | insertion |
| Ile 170 | - | insertion |
| Gly 171 | - | insertion |
| Ile 172 | - | insertion |
| Gly 173 | - | insertion |
| His 174 | - | insertion |
| Leu 175 | - | insertion |
| Leu 176 | - | insertion |
| Thr 177 | - | insertion |
| Lys 178 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 20221.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 78.1 | |
| All* | Total formula weight | 20299.3 |
