9KLS
Crystal structure of a Streptococcal protein G B1 mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Protein LG | polymer | 67 | 7363.1 | 2 | UniProt (Q53291) | Finegoldia magna | |
| 2 | C (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) |
Sequence modifications
A, B: 1 - 64 (UniProt: Q53291)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Glu 37 | Asp 364 | engineered mutation |
| His 38 | Asn 365 | engineered mutation |
| Pro 42 | - | insertion |
| Pro 43 | - | insertion |
| Pro 44 | - | insertion |
| Cys 45 | - | insertion |
| Pro 46 | - | insertion |
| Pro 47 | - | insertion |
| Pro 48 | - | insertion |
| Pro 55 | Asp 375 | engineered mutation |
| Glu 56 | Ala 376 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 14726.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 106.1 | |
| All* | Total formula weight | 14832.3 |
