2BER
Y370G Active Site Mutant of the Sialidase from Micromonospora viridifaciens in complex with beta-Neu5Ac (sialic acid).
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | BACTERIAL SIALIDASE | polymer | 601 | 64192.5 | 1 | UniProt (Q02834) Pfam (PF13088) Pfam (PF10633) Pfam (PF00754) | MICROMONOSPORA VIRIDIFACIENS | NEURAMINIDASE |
| 2 | B (A) | N-acetyl-beta-neuraminic acid | non-polymer | 309.3 | 1 | Chemie (SLB) | |||
| 3 | C (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | D (A) | water | water | 18.0 | 837 | Chemie (HOH) |
Sequence modifications
A: 47 - 647 (UniProt: Q02834)
| PDB | External Database | Details |
|---|---|---|
| Gly 370 | Tyr 370 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 64192.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 332.3 | |
| All* | Total formula weight | 64524.8 |
