6C9O
Selenomethionine mutant (V29Sem) of protein GB1 examined by X-ray diffraction
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Immunoglobulin G-binding protein G | polymer | 56 | 6233.6 | 2 | UniProt (P19909) Pfam (PF01378) In PDB | Streptococcus sp. group G | IgG-binding protein G |
2 | A, B | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 4 | Chemie (MPD) | |||
3 | water | water | 18.0 | 167 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 56 (UniProt: P19909)
PDB | External Database | Details |
---|---|---|
Gly 1 | - | expression tag |
Gln 2 | - | expression tag |
Mse 29 | Val 330 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 12467.3 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 472.7 | |
All* | Total formula weight | 12939.9 |