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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：P28676 New Search
4PDB entries
5Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P28676 1f4o GRANCALCIN Author chain A Reference sequence 53–217 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P28676 1f4o GRANCALCIN Author chain B Reference sequence 53–217 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P28676 1f4q GRANCALCIN Author chain A Reference sequence 53–217 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P28676 1f4q GRANCALCIN Author chain B Reference sequence 53–217 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P28676 1k94 GRANCALCIN Author chain A Reference sequence 53–217 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P28676 1k94 GRANCALCIN Author chain B Reference sequence 53–217 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P28676 1k95 GRANCALCIN Author chain A Reference sequence 53–217 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P28676 1k95 GRANCALCIN Author chain A Reference sequence 53–217 2 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.