1O6I
Chitinase B from Serratia marcescens complexed with the catalytic intermediate mimic cyclic dipeptide CI4.
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 | polymer | 499 | 55518.0 | 2 | UniProt (Q54276) Pfam (PF00704) UniProt (by SIFTS) (P11797) | Serratia marcescens | |
| 2 | C, W (A, B) | amino({3-[(3S,8aS)-1,4-dioxooctahydropyrrolo[1,2-a]pyrazin-3-yl]propyl}amino)methaniminium | non-polymer | 254.3 | 2 | Chemie (0HZ) | |||
| 3 | AA, BA, CA, D, DA... (B, A) | GLYCEROL | non-polymer | 92.1 | 31 | Chemie (GOL) | |||
| 4 | MA, NA, OA, S, T... (B, A) | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 5 | PA, QA (A, B) | water | water | 18.0 | 1416 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111036.0 | |
| Non-Polymers* | Number of molecules | 39 |
| Total formula weight | 3939.9 | |
| All* | Total formula weight | 114975.9 |
