7DA8
X-ray structure of a GB1:T2Q/D46K mutant
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Immunoglobulin G-binding protein G | polymer | 62 | 7071.8 | 1 | UniProt (P19909) Pfam (PF01378) In PDB | Streptococcus sp. group G | IgG-binding protein G |
2 | water | water | 18.0 | 7 | Chemie (HOH) |
Sequence modifications
A: 2 - 56 (UniProt: P19909)
PDB | External Database | Details |
---|---|---|
Met 1 | - | initiating methionine |
Gln 2 | Thr 303 | engineered mutation |
Lys 46 | Asp 347 | engineered mutation |
His 57 | - | expression tag |
His 58 | - | expression tag |
His 59 | - | expression tag |
His 60 | - | expression tag |
His 61 | - | expression tag |
His 62 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 7071.8 | |
All* | Total formula weight | 7071.8 |