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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：P20425 New Search
6PDB entries
6Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P20425 1qf9 PROTEIN (URIDYLMONOPHOSPHATE/CYTIDYLMONOPHOSPHATE KINASE) Author chain A Reference sequence 1–194 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20425 1uke URIDYLMONOPHOSPHATE/CYTIDYLMONOPHOSPHATE KINASE Author chain A Reference sequence 1–194 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20425 2ukd URIDYLMONOPHOSPHATE/CYTIDYLMONOPHOSPHATE KINASE Author chain A Reference sequence 1–194 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20425 3ukd URIDYLMONOPHOSPHATE/CYTIDYLMONOPHOSPHATE KINASE Author chain A Reference sequence 1–194 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20425 4ukd URIDYLMONOPHOSPHATE/CYTIDYLMONOPHOSPHATE KINASE Author chain A Reference sequence 1–194 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P20425 5ukd URIDYLMONOPHOSPHATE/CYTIDYLMONOPHOSPHATE KINASE Author chain A Reference sequence 1–194 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.