← Back to search

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：P31431 New Search
5PDB entries
6Biological assembly
12chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P31431 1ejp SYNDECAN-4 Author chain A Reference sequence 171–198 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P31431 1ejp SYNDECAN-4 Author chain B Reference sequence 171–198 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P31431 1ejq SYNDECAN-4 Author chain A Reference sequence 171–198 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P31431 1ejq SYNDECAN-4 Author chain B Reference sequence 171–198 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P31431 1oby SYNDECAN-4 Author chain P Reference sequence 193–198 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P31431 1oby SYNDECAN-4 Author chain Q Reference sequence 193–198 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P31431 1ybo Syndecan-4 Author chain C Reference sequence 182–198 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P31431 1ybo Syndecan-4 Author chain D Reference sequence 182–198 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P31431 8blv Syndecan-4 Author chain C Reference sequence 191–198 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31431 8blv Syndecan-4 Author chain D Reference sequence 191–198 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31431 8blv Syndecan-4 Author chain C Reference sequence 191–198 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31431 8blv Syndecan-4 Author chain D Reference sequence 191–198 2 Protein heterocomplex Heteromer 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.