3CFX
Crystal structure of M. acetivorans periplasmic binding protein ModA/WtpA with bound tungstate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | UPF0100 protein MA_0280 | polymer | 296 | 32774.2 | 2 | UniProt (Q8TTZ5) Pfam (PF13531) In PDB | Methanosarcina acetivorans | Molybdate ABC transporter, solute-binding protein |
2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
3 | A, B | TUNGSTATE(VI)ION | non-polymer | 247.8 | 2 | Chemie (WO4) | |||
4 | A, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
5 | water | water | 18.0 | 423 | Chemie (HOH) |
Sequence modifications
A, B: 40 - 332 (UniProt: Q8TTZ5)
PDB | External Database | Details |
---|---|---|
Gly 37 | - | expression tag |
His 38 | - | expression tag |
Met 39 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 65548.5 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 961.3 | |
All* | Total formula weight | 66509.7 |