1W1V
Crystal structure of S. marcescens chitinase B in complex with the cyclic dipeptide inhibitor cyclo-(L-Arg-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) | SERRATIA MARCESCENS | |
| 2 | AA, BA, C, CA, D... (B, A) | GLYCEROL | non-polymer | 92.1 | 31 | Chemie (GOL) PubChem (753) | |||
| 3 | U, V (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | KA, W (B, A) | CYCLO-(L-ARGININE-L-PROLINE) INHIBITOR | non-polymer | 253.3 | 2 | Chemie (ALJ) PubChem (21778598) PubChem (5288107) PubChem (449095) PubChem (9856385) PubChem (9856386) | |||
| 5 | LA, MA (A, B) | water | water | 18.0 | 707 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111036.0 | |
| Non-Polymers* | Number of molecules | 35 |
| Total formula weight | 3553.6 | |
| All* | Total formula weight | 114589.7 |
