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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：P28871 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P28871 1eag ASPARTIC PROTEINASE (SAP2 GENE PRODUCT) Author chain A Reference sequence 57–398 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P28871 1zap SECRETED ASPARTIC PROTEINASE Author chain A Reference sequence 57–398 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P28871 3pvk Candidapepsin-2 Author chain A Reference sequence 57–398 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P28871 3q70 Candidapepsin-2 Author chain A Reference sequence 57–398 1 Protein monomer Monomer Protein 1 monomeric （1） 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.