7LBV
Crystal structure of the Propionibacterium acnes surface sialidase in complex with Neu5Ac2en
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Exo-alpha-sialidase | polymer | 455 | 48789.3 | 1 | UniProt (A0A2B7IY20) UniProt (by SIFTS) (A0A8B2VIR8) | Cutibacterium acnes (Propionibacterium acnes) | Sialidase |
| 2 | B (A) | 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID | non-polymer | 291.3 | 1 | Chemie (DAN) | |||
| 3 | C (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | D (A) | water | water | 18.0 | 302 | Chemie (HOH) |
Sequence modifications
A: 31 - 481 (UniProt: A0A2B7IY20)
| PDB | External Database | Details |
|---|---|---|
| Gly 27 | - | expression tag |
| Ser 28 | - | expression tag |
| His 29 | - | expression tag |
| Met 30 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 48789.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 386.2 | |
| All* | Total formula weight | 49175.5 |
