8UM0
The structure of NanH in complex with Neu5,7,9Ac(2,6)-LAcNAc
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Sialidase | polymer | 383 | 43065.9 | 1 | UniProt (B1V1R3) Pfam (PF13859) | Clostridium perfringens ATCC 13124 | |
| 2 | B (B) | beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 383.3 | 1 | In PDB GlyTouCan (G00055MO) | |||
| 3 | C (A) | 5-acetamido-7,9-di-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid | non-polymer | 393.3 | 1 | Chemie (X1F) | |||
| 4 | D, E, F, G, H... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 10 | Chemie (EDO) | |||
| 5 | N (A) | water | water | 18.0 | 129 | Chemie (HOH) |
Sequence modifications
A: 1 - 382 (UniProt: B1V1R3)
| PDB | External Database | Details |
|---|---|---|
| His 0 | - | expression tag |
| Asn 62 | Asp 62 | conflict |
| Asn 293 | Thr 293 | conflict |
| Arg 328 | Gly 328 | conflict |
| Ser 355 | Gly 355 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43065.9 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 383.3 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1014.0 | |
| All* | Total formula weight | 44463.3 |
