2GD9
Crystal structure of a putative dihydrofolate reductase (bsu40760, yyap) from bacillus subtilis at 2.30 A resolution
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Hypothetical protein yyaP | polymer | 189 | 22007.6 | 2 | UniProt (P37508) Pfam (PF01872) In PDB | Bacillus subtilis | |
2 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
3 | A, B | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
4 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
5 | water | water | 18.0 | 155 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 188 (UniProt: P37508)
PDB | External Database | Details |
---|---|---|
Gly 0 | - | expression tag |
Mse 1 | Met 1 | modified residue |
Mse 34 | Met 34 | modified residue |
Mse 38 | Met 38 | modified residue |
Mse 169 | Met 169 | modified residue |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 44015.2 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 473.7 | |
All* | Total formula weight | 44488.8 |