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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：P18891 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
P18891 1iub Fucose-specific lectin Author chain A Reference sequence 1–312 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P18891 1iuc Fucose-specific lectin Author chain A Reference sequence 1–312 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P18891 1ofz FUCOSE-SPECIFIC LECTIN Author chain A Reference sequence 1–312 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P18891 1ofz FUCOSE-SPECIFIC LECTIN Author chain B Reference sequence 1–312 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P18891 5mxc Fucose-specific lectin Author chain A Reference sequence 1–313 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P18891 6gke Fucose-specific lectin Author chain A Reference sequence 2–313 1 Other combination Homooligomer Protein 2 其他 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.