1W1Y
Crystal structure of S. marcescens chitinase B in complex with the cyclic dipeptide inhibitor cyclo-(L-Tyr-L-Pro) at 1.85 A resolution
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, E, F, G... (A, B) | GLYCEROL | non-polymer | 92.1 | 12 | Chemie (GOL) | |||
| 3 | I, J (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | K, L, M, T, U... (A, B) | CYCLO-(L-TYROSINE-L-PROLINE) INHIBITOR | non-polymer | 260.3 | 7 | Chemie (TYP) | |||
| 5 | X, Y (A, B) | water | water | 18.0 | 1067 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111036.0 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 3119.3 | |
| All* | Total formula weight | 114155.3 |
