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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：O28597 New Search
7PDB entries
9Biological assembly
13chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O28597 1ici TRANSCRIPTIONAL REGULATORY PROTEIN, SIR2 FAMILY Author chain A Reference sequence 1–245 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28597 1ici TRANSCRIPTIONAL REGULATORY PROTEIN, SIR2 FAMILY Author chain B Reference sequence 1–245 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28597 1ici TRANSCRIPTIONAL REGULATORY PROTEIN, SIR2 FAMILY Author chain A Reference sequence 1–245 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28597 1ici TRANSCRIPTIONAL REGULATORY PROTEIN, SIR2 FAMILY Author chain B Reference sequence 1–245 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28597 1ici TRANSCRIPTIONAL REGULATORY PROTEIN, SIR2 FAMILY Author chain A Reference sequence 1–245 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28597 1ici TRANSCRIPTIONAL REGULATORY PROTEIN, SIR2 FAMILY Author chain B Reference sequence 1–245 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28597 1m2g Silent Information Regulator 2 Author chain A Reference sequence 1–245 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O28597 1m2h Silent Information Regulator 2 Author chain A Reference sequence 1–245 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O28597 1m2j Silent Information Regulator 2 Author chain A Reference sequence 1–245 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O28597 1m2k Silent Information Regulator 2 Author chain A Reference sequence 1–245 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
O28597 1m2n Silent Information Regulator 2 Author chain A Reference sequence 1–245 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28597 1m2n Silent Information Regulator 2 Author chain B Reference sequence 1–245 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28597 4twi NAD-dependent protein deacylase 1 Author chain A Reference sequence 1–245 1 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.