2YBU
Crystal structure of human acidic chitinase in complex with bisdionin F
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (A, B, C, D, E...) | ACIDIC MAMMALIAN CHITINASE | polymer | 381 | 42626.6 | 6 | UniProt (Q9BZP6) Pfam (PF00704) | HOMO SAPIENS (HUMAN) | AMCASE, CHITINASE |
| 2 | G, J, M, P, S... (A, B, C, D, E...) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 3 | H, I, K, L, N... (A, B, C, D, E...) | 3,7-DIMETHYL-1-[3-(3-METHYL-2,6-DIOXO-9H-PURIN-1-YL)PROPYL]PURINE-2,6-DIONE | non-polymer | 386.4 | 12 | Chemie (CX9) | |||
| 4 | AA, BA, CA, DA, Y... (C, D, E, F, A...) | water | water | 18.0 | 1119 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 21 - 398 (UniProt: Q9BZP6)
| PDB | External Database | Details |
|---|---|---|
| Glu 18 | - | expression tag |
| Ala 19 | - | expression tag |
| Glu 20 | - | expression tag |
| Asp 45 | Asn 45 | variant |
| Asn 47 | Asp 47 | variant |
| Met 61 | Arg 61 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 255759.7 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 5188.9 | |
| All* | Total formula weight | 260948.7 |
