1B5W
CONTRIBUTION OF HYDROGEN BONDS TO THE CONFORMATIONAL STABILITY OF HUMAN LYSOZYME: CALORIMETRY AND X-RAY ANALYSIS OF SIX SER->ALA MUTANTS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PROTEIN (LYSOZYME) | polymer | 130 | 14704.7 | 1 | UniProt (P61626) Pfam (PF00062) | Homo sapiens (human) | |
| 2 | B, C (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 3 | D (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | E (A) | water | water | 18.0 | 144 | Chemie (HOH) |
Sequence modifications
A: 1 - 130 (UniProt: P61626)
| PDB | External Database | Details |
|---|---|---|
| Ala 61 | Ser 79 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14704.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 93.9 | |
| All* | Total formula weight | 14798.6 |
