4YW3
Crystal Structure of Streptococcus pneumoniae NanC, complex with Neu5Ac and Neu5Ac2en following soaking 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, B | Neuraminidase C | polymer | 659 | 73978.6 | 2 | UniProt (A0A0H2UQE4) Pfam (PF02973) Pfam (PF02012) Pfam (PF13088) In PDB | Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) | Putative neuraminidase |
| 2 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 3 | A, B | N-acetyl-alpha-neuraminic acid | non-polymer | 309.3 | 2 | Chemie (SIA) | |||
| 4 | A, B | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 5 | B | 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID | non-polymer | 291.3 | 1 | Chemie (DAN) | |||
| 6 | water | water | 18.0 | 728 | Chemie (HOH) |
Sequence modifications
A, B: 83 - 740 (UniProt: A0A0H2UQE4)
| PDB | External Database | Details |
|---|---|---|
| Leu 741 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 147957.2 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1281.0 | |
| All* | Total formula weight | 149238.3 |
