6H28
Structure of S70A BlaC from Mycobacterium tuberculosis obtained from crystals produced in the absence of DTT
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Beta-lactamase | polymer | 274 | 29459.1 | 2 | UniProt (A0A0T9EA39) In PDB | Mycobacterium tuberculosis | |
2 | A | POLYETHYLENE GLYCOL (N=34) | non-polymer | 1529.8 | 1 | Chemie (15P) | |||
3 | A, B | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 3 | Chemie (PEG) | |||
4 | B | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
5 | water | water | 18.0 | 187 | Chemie (HOH) |
Sequence modifications
A, B: 29 - 293 (UniProt: A0A0T9EA39)
PDB | External Database | Details |
---|---|---|
Met 28 | - | initiating methionine |
Ala 70 | Ser 47 | engineered mutation |
Leu 294 | - | expression tag |
Glu 295 | - | expression tag |
His 296 | - | expression tag |
His 297 | - | expression tag |
His 298 | - | expression tag |
His 299 | - | expression tag |
His 300 | - | expression tag |
His 301 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 58918.1 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 1940.3 | |
All* | Total formula weight | 60858.4 |