4GVF
Crystal structure of Salmonella typhimurium family 3 glycoside hydrolase (NagZ) bound to GlcNAc
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Beta-hexosaminidase | polymer | 349 | 38723.9 | 2 | UniProt (Q8ZQ06) Pfam (PF00933) | Salmonella enterica subsp. enterica serovar Typhimurium | Beta-N-acetylhexosaminidase, N-acetyl-beta-glucosaminidase |
| 2 | C, E (A, B) | 2-acetamido-2-deoxy-alpha-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NDG) | |||
| 3 | D, G (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 4 | F (B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 5 | H, I (A, B) | water | water | 18.0 | 988 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 341 (UniProt: Q8ZQ06)
| PDB | External Database | Details |
|---|---|---|
| Gly 342 | - | expression tag |
| Ser 343 | - | expression tag |
| His 344 | - | expression tag |
| His 345 | - | expression tag |
| His 346 | - | expression tag |
| His 347 | - | expression tag |
| His 348 | - | expression tag |
| His 349 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 77447.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1080.1 | |
| All* | Total formula weight | 78527.9 |
