7C6D
Crystal structure of E19A mutant chitosanase from Bacillus subtilis MY002 complexed with 6 GlcN.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Chitosanase | polymer | 242 | 27405.5 | 1 | UniProt (O07921) Pfam (PF01374) In PDB | Bacillus subtilis subsp. subtilis str. 168 | |
| 2 | 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-(1-4)-2-amino-2-deoxy-beta-D-glucopyranose | branched | 985.0 | 1 | In PDB GlyTouCan (G47785RF) | |||
| 3 | water | water | 18.0 | 320 | Chemie (HOH) |
Sequence modifications
A: 1 - 242 (UniProt: O07921)
| PDB | External Database | Details |
|---|---|---|
| Ala 19 | Glu 54 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27405.5 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 985.0 | |
| All* | Total formula weight | 28390.5 |
