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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：P43628 New Search
3PDB entries
3Biological assembly
3chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P43628 1b6u P58 KILLER CELL INHIBITORY RECEPTOR Author chain A Reference sequence 22–245 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P43628 6pag Killer cell immunoglobulin-like receptor 2DL3 Author chain D Reference sequence 22–225 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P43628 8tui Killer cell immunoglobulin-like receptor 2DL3 Author chain A Reference sequence 22–245 1 Other combination Heteromer Protein 3 其他 1 trimeric （3） 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.