7PUL
Crystal structure of Endoglycosidase E GH20 domain from Enterococcus faecalis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Beta-N-acetylhexosaminidase | polymer | 355 | 39906.4 | 1 | UniProt (Q6U890) Pfam (PF00728) UniProt (by SIFTS) (Q839P8) In PDB | Enterococcus faecalis (Streptococcus faecalis) | |
| 2 | P | GLY-ALA-GLY-ALA-ALA | polymer | 5 | 345.4 | 1 | Enterococcus faecalis (Streptococcus faecalis) | ||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | A | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 309 | Chemie (HOH) |
Sequence modifications
A: 487 - 837 (UniProt: Q6U890)
| PDB | External Database | Details |
|---|---|---|
| Gly 483 | - | expression tag |
| Gly 484 | - | expression tag |
| Ser 485 | - | expression tag |
| Gly 486 | - | expression tag |
| Thr 626 | Pro 626 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 40251.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 113.0 | |
| All* | Total formula weight | 40364.8 |
