Multiple Assemblies exist for SMTL entry 5hi6
The high resolution structure of dihydrofolate reductase from Yersinia pestis complex with methotrexate as closed form; X-RAY DIFFRACTION 2.05 Å

SMTL ID
5hi6.1
Ligands
METHOTREXATE; CALCIUM ION; POTASSIUM ION
Polypeptides
Dihydrofolate reductase
Oligo-state
monomer
SMTL ID
5hi6.2
Ligands
METHOTREXATE; POTASSIUM ION; CHLORIDE ION
Polypeptides
Dihydrofolate reductase
Oligo-state
monomer