1DP5
THE STRUCTURE OF PROTEINASE A COMPLEXED WITH A IA3 MUTANT INHIBITOR
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PROTEINASE A | polymer | 329 | 35774.6 | 1 | UniProt (P07267) Pfam (PF00026) | Saccharomyces cerevisiae (baker's yeast) | ASPARTATE PROTEASE |
| 2 | B (B) | PROTEINASE INHIBITOR IA3 | polymer | 68 | 7726.5 | 1 | UniProt (P01094) Pfam (PF10466) | Saccharomyces cerevisiae (baker's yeast) | IA3 |
| 3 | C (C) | beta-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1559.4 | 1 | In PDB GlyTouCan (G54269AZ) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 391 | Chemie (HOH) |
Sequence modifications
B: 1 - 68 (UniProt: P01094)
| PDB | External Database | Details |
|---|---|---|
| Met 31 | Lys 31 | engineered mutation |
| Met 32 | Lys 32 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43501.1 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 1559.4 | |
| All* | Total formula weight | 45060.4 |
