3AS2
Crystal Structure Analysis of Chitinase A from Vibrio harveyi with novel inhibitors - W275G mutant complex structure with Propentofylline
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Chitinase A | polymer | 584 | 63712.6 | 1 | UniProt (Q9AMP1) Pfam (PF08329) Pfam (PF00704) | Vibrio harveyi | |
| 2 | B, C, D (A) | 3-methyl-1-(5-oxohexyl)-7-propyl-3,7-dihydro-1H-purine-2,6-dione | non-polymer | 306.4 | 3 | Chemie (POY) | |||
| 3 | E (A) | water | water | 18.0 | 588 | Chemie (HOH) |
Sequence modifications
A: 22 - 597 (UniProt: Q9AMP1)
| PDB | External Database | Details |
|---|---|---|
| Gly 275 | Trp 275 | engineered mutation |
| Arg 598 | - | expression tag |
| Ser 599 | - | expression tag |
| His 600 | - | expression tag |
| His 601 | - | expression tag |
| His 602 | - | expression tag |
| His 603 | - | expression tag |
| His 604 | - | expression tag |
| His 605 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 63712.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 919.1 | |
| All* | Total formula weight | 64631.7 |
