1UR8
Interactions of a family 18 chitinase with the designed inhibitor HM508, and its degradation product, chitobiono-delta-lactone
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) | CHITINASE B | polymer | 499 | 55518.0 | 2 | UniProt (Q54276) Pfam (PF00704) | SERRATIA MARCESCENS | |
| 2 | C, D (C, D) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-(acetylamido)-2-deoxy-D-glucono-1,5-lactone | branched | 422.4 | 2 | In PDB GlyTouCan (G08176ED) | |||
| 3 | E, F, G, K, L... (A, B) | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) | |||
| 4 | H, I, J, Q, R... (A, B) | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
| 5 | U, V (A, B) | water | water | 18.0 | 756 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111036.0 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 844.8 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1501.3 | |
| All* | Total formula weight | 113382.1 |
