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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：Q90VW1 New Search
5PDB entries
5Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q90VW1 1era ERABUTOXIN B Author chain A Reference sequence 22–83 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q90VW1 1fra ERABUTOXIN B Author chain A Reference sequence 22–83 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q90VW1 1nxb NEUROTOXIN B Author chain A Reference sequence 22–83 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q90VW1 3ebx ERABUTOXIN B Author chain A Reference sequence 22–83 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q90VW1 6ebx ERABUTOXIN B Author chain A Reference sequence 22–83 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q90VW1 6ebx ERABUTOXIN B Author chain B Reference sequence 22–83 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.