2I5M
Crystal structure of Bacillus subtilis cold shock protein CspB variant A46K S48R
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | X | Cold shock protein cspB | polymer | 67 | 7500.3 | 1 | UniProt (P32081) Pfam (PF00313) In PDB | Bacillus subtilis | Major cold shock protein |
2 | X | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
3 | water | water | 18.0 | 23 | Chemie (HOH) |
Sequence modifications
X: 1 - 67 (UniProt: P32081)
PDB | External Database | Details |
---|---|---|
Lys 46 | Ala 46 | engineered mutation |
Arg 48 | Ser 48 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 7500.3 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 24.3 | |
All* | Total formula weight | 7524.7 |