1EPY
T4 LYSOZYME MUTANT, T21H/C54T/C97A/Q141H/T142H
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 | 164 | 18712.5 | 1 | UniProt (P00720) Pfam (PF00959) | Enterobacteria phage T4 | |
| 2 | B (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (A) | COBALT (II) ION | non-polymer | 58.9 | 1 | Chemie (CO) | |||
| 5 | E (A) | water | water | 18.0 | 98 | Chemie (HOH) |
Sequence modifications
A: 1 - 164 (UniProt: P00720)
| PDB | External Database | Details |
|---|---|---|
| His 21 | Thr 21 | engineered mutation |
| Thr 54 | Cys 54 | engineered mutation |
| Ala 97 | Cys 97 | engineered mutation |
| His 141 | Gln 141 | engineered mutation |
| His 142 | Thr 142 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18712.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 190.4 | |
| All* | Total formula weight | 18902.9 |
