1OGG
chitinase b from serratia marcescens mutant d142n in complex with inhibitor allosamidin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | CHITINASE B | polymer | 499 | 55517.0 | 2 | UniProt (P11797) Pfam (PF00704) In PDB | SERRATIA MARCESCENS | |
| 2 | C, D | 2-acetamido-2-deoxy-beta-D-allopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-allopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G77950XB) | |||
| 3 | A, B | ALLOSAMIZOLINE | non-polymer | 216.2 | 2 | Chemie (AMI) | |||
| 4 | A, B | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 5 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 6 | water | water | 18.0 | 861 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 499 (UniProt: P11797)
| PDB | External Database | Details |
|---|---|---|
| Asn 142 | Asp 142 | engineered mutation |
| Val 498 | Leu 498 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111034.1 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 848.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1081.1 | |
| All* | Total formula weight | 112964.0 |
