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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：P20783 New Search
5PDB entries
6Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P20783 1b8k PROTEIN (NEUROTROPHIN-3) Author chain A Reference sequence 139–257 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P20783 1bnd NEUROTROPHIN 3 Author chain B Reference sequence 139–257 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P20783 1bnd NEUROTROPHIN 3 Author chain B Reference sequence 139–257 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P20783 1nt3 PROTEIN (NEUROTROPHIN-3) Author chain A Reference sequence 139–257 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P20783 3buk Neurotrophin-3 Author chain A Reference sequence 139–257 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P20783 3buk Neurotrophin-3 Author chain B Reference sequence 139–257 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P20783 9fik Neurotrophin-3 Author chain A Reference sequence 139–257 1 Protein heterocomplex Heteromer Protein 3 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.