2Z2E
Crystal Structure of Canine Milk Lysozyme Stabilized against Non-enzymatic Deamidation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Lysozyme C, milk isozyme | polymer | 129 | 14560.6 | 2 | UniProt (P81708) Pfam (PF00062) | Canis lupus familiaris (dog) | 1,4-beta-N-acetylmuramidase C |
| 2 | C, D (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 215 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 129 (UniProt: P81708)
| PDB | External Database | Details |
|---|---|---|
| Gln 44 | Asn 44 | engineered mutation |
| Gln 47 | Asn 47 | engineered mutation |
| Gln 49 | Asn 49 | engineered mutation |
| Gln 68 | Asn 68 | engineered mutation |
| Gln 103 | Asn 103 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 29121.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 29313.3 |
