Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords | 
| 1 | A (A) | N-acetylmuramoyl-L-alanine amidase XlyA | polymer | 157 | 17108.0 | 1 | UniProt (P39800) Pfam (PF01510) | Bacillus subtilis | Autolysin, Cell wall hydrolase | 
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (A) | water | water | 18.0 | 65 | Chemie (HOH) | 
Sequence modifications
A: 4 - 157 (UniProt: P39800)
| PDB | External Database | Details | 
|---|---|---|
| Gly 1 | - | expression tag | 
| Ser 2 | - | expression tag | 
| His 3 | - | expression tag | 
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 | 
| Total formula weight | 17108.0 | |
| Non-Polymers* | Number of molecules | 2 | 
| Total formula weight | 100.9 | |
| All* | Total formula weight | 17208.8 | 











