1W1T
Crystal structure of S. marcescens chitinase B in complex with the cyclic dipeptide inhibitor cyclo-(His-L-Pro) at 1.9 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 | 19 | Chemie (GOL) | |||
| 3 | AA, BA, CA, N, O... (B, A) | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 4 | DA, EA, P, Q (B, A) | CYCLO-(L-HISTIDINE-L-PROLINE) INHIBITOR | non-polymer | 234.3 | 4 | Chemie (CHQ) | |||
| 5 | FA, GA (A, B) | water | water | 18.0 | 780 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111036.0 | |
| Non-Polymers* | Number of molecules | 29 |
| Total formula weight | 3263.2 | |
| All* | Total formula weight | 114299.2 |
