3JWF
Crystal structure of Bacillus anthracis (Y102F) dihydrofolate reductase complexed with NADPH and (R)-2,4-diamino-5-(3-hydroxy-3-(3,4,5-trimethoxyphenyl)prop-1-ynyl)-6-methylpyrimidine (UCP113A)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Dihydrofolate reductase | polymer | 168 | 20005.8 | 2 | UniProt (Q81R22) Pfam (PF00186) In PDB | Bacillus anthracis | |
2 | A, B | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 745.4 | 2 | Chemie (NDP) | |||
3 | A, B | (1R)-3-(2,4-diamino-6-methylpyrimidin-5-yl)-1-(3,4,5-trimethoxyphenyl)prop-2-yn-1-ol | non-polymer | 344.4 | 2 | Chemie (5WA) | |||
4 | water | water | 18.0 | 112 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 162 (UniProt: Q81R22)
PDB | External Database | Details |
---|---|---|
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
Arg 2 | Ile 2 | engineered mutation |
Phe 102 | Tyr 102 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 40011.5 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 2179.6 | |
All* | Total formula weight | 42191.1 |