3A54
Crystal structure of the A47Q1 mutant of pro-protein-glutaminase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Protein-glutaminase | polymer | 305 | 33611.8 | 2 | UniProt (Q9AQQ8) Pfam (PF18626) In PDB | Chryseobacterium proteolyticum | pro-protein-glutaminase |
2 | water | water | 18.0 | 907 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 299 (UniProt: Q9AQQ8)
PDB | External Database | Details |
---|---|---|
Gln 47 | Ala 68 | engineered mutation |
His 300 | - | expression tag |
His 301 | - | expression tag |
His 302 | - | expression tag |
His 303 | - | expression tag |
His 304 | - | expression tag |
His 305 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 67223.5 | |
All* | Total formula weight | 67223.5 |