3WQW
Crystal structure of Ostrinia furnacalis Group I chitinase catalytic domain in complex with a(GlcN)6
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 | polymer | 395 | 44995.6 | 1 | UniProt (Q2V6H4) Pfam (PF00704) | Ostrinia furnacalis (Asian corn borer) | |
| 2 | B (B) | 2-amino-2-deoxy-beta-D-glucopyranose-(1-4)-2-amino-2-deoxy-beta-D-glucopyranose-(1-4)-2-amino-2-deoxy-beta-D-glucopyranose-(1-4)-2-amino-2-deoxy-beta-D-glucopyranose-(1-4)-2-amino-2-deoxy-beta-D-glucopyranose | branched | 823.8 | 1 | In PDB GlyTouCan (G39303PN) | |||
| 3 | C, D (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 4 | E (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 5 | F (A) | water | water | 18.0 | 490 | Chemie (HOH) |
Sequence modifications
A: 19 - 407 (UniProt: Q2V6H4)
| PDB | External Database | Details |
|---|---|---|
| His 408 | - | expression tag |
| His 409 | - | expression tag |
| His 410 | - | expression tag |
| His 411 | - | expression tag |
| His 412 | - | expression tag |
| His 413 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 44995.6 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 823.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 680.7 | |
| All* | Total formula weight | 46500.1 |
