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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：Q9UJV3 New Search
4PDB entries
4Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9UJV3 2dja Midline-2 Author chain A Reference sequence 143–180 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9UJV3 2dmk midline 2 isoform 2 Author chain A Reference sequence 374–517 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9UJV3 7qrz Probable E3 ubiquitin-protein ligase MID2 Author chain A Reference sequence 532–719 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9UJV3 9r11 Probable E3 ubiquitin-protein ligase MID2 Author chain A Reference sequence 532–719 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9UJV3 9r11 Probable E3 ubiquitin-protein ligase MID2 Author chain B Reference sequence 532–719 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） 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.