1YG9
The structure of mutant (N93Q) of bla g 2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Aspartic protease Bla g 2 | polymer | 330 | 36183.7 | 1 | UniProt (P54958) Pfam (PF00026) | Blattella germanica (German cockroach) | Allergen Bla g II |
| 2 | B (B) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 3 | C (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 4 | D (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | E (A) | water | water | 18.0 | 478 | Chemie (HOH) |
Sequence modifications
A: 0 - 325 (UniProt: P54958)
| PDB | External Database | Details |
|---|---|---|
| Gly -8 | - | cloning artifact |
| Ala -7 | - | cloning artifact |
| Ser -6 | - | cloning artifact |
| Ile -5 | - | cloning artifact |
| Gln 93 | Asn 117 | engineered mutation |
| Csx 289 | Cys 316 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36183.7 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 286.6 | |
| All* | Total formula weight | 36894.8 |
