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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P00381 New Search
10PDB entries
10Biological assembly
10chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P00381 1ao8 DIHYDROFOLATE REDUCTASE Author chain A Reference sequence 1–162 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00381 1bzf DIHYDROFOLATE REDUCTASE Author chain A Reference sequence 1–162 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00381 1dis DIHYDROFOLATE REDUCTASE Author chain A Reference sequence 1–162 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00381 1diu DIHYDROFOLATE REDUCTASE Author chain A Reference sequence 1–162 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00381 1lud DIHYDROFOLATE REDUCTASE Author chain A Reference sequence 1–162 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00381 2hm9 Dihydrofolate reductase Author chain A Reference sequence 1–162 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00381 2hqp Dihydrofolate reductase Author chain A Reference sequence 1–162 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00381 2l28 Dihydrofolate reductase Author chain A Reference sequence 2–163 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00381 2lf1 Dihydrofolate reductase Author chain A Reference sequence 2–163 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00381 3dfr DIHYDROFOLATE REDUCTASE Author chain A Reference sequence 1–162 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.