4AZH
Differential inhibition of the tandem GH20 catalytic modules in the pneumococcal exo-beta-D-N-acetylglucosaminidase, StrH
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | BETA-N-ACETYLHEXOSAMINIDASE | polymer | 443 | 49790.9 | 4 | UniProt (P49610) Pfam (PF00728) | STREPTOCOCCUS PNEUMONIAE | GLYCOSIDE HYDROLASE 20 |
| 2 | E, J, M, T (A, B, C, D) | N-acetylglucosaminono-1,5-lactone (Z)-oxime | non-polymer | 234.2 | 4 | Chemie (LOG) | |||
| 3 | F, G, H, I, K... (A, B, C) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 12 | Chemie (EDO) | |||
| 4 | U, V, W, X (A, B, C, D) | water | water | 18.0 | 1293 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 627 - 1064 (UniProt: P49610)
| PDB | External Database | Details |
|---|---|---|
| Arg 622 | - | expression tag |
| Gly 623 | - | expression tag |
| Ser 624 | - | expression tag |
| His 625 | - | expression tag |
| Met 626 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 199163.7 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1681.6 | |
| All* | Total formula weight | 200845.4 |
