9PWM image
Deposition Date 2025-08-04
Release Date 2026-01-21
Last Version Date 2026-01-21
Entry Detail
PDB ID:
9PWM
Keywords:
OXIDOREDUCTASE
Title:
Dihydrofolate Reductase Complexed with Folate and Nicotinamide Adenine Dinucleotide Phosphate (Oxidized Form)
Biological Source:
Source Organism(s):
Escherichia coli (Taxon ID: 562)
Expression System(s):
Escherichia coli bl21(de3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
0.89 Å
R-Value Free:
0.15
R-Value Work:
0.14
R-Value Observed:
0.14
Space Group:
P 21 21 21
9PWM validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Dihydrofolate reductase
Gene (Uniprot):folA
Chain IDs:A
Chain Length:159
Number of Molecules:1
Biological Source:Escherichia coli
UniProt ID:P0ABQ4 Pfam ID:PF00186 EC:1.5.1.3
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
OCS A CYS modified residue
Ligand Molecules
FOL
MN
NAP
Primary Citation
Role of Electrostatics in Hydride Transfer by Dihydrofolate Reductase
To Be Published ? ? ? (?)
Primary Citation of related structures
9PWM
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