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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：P00791 New Search
11PDB entries
11Biological assembly
12chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P00791 1f34 PEPSIN A Author chain A Reference sequence 60–386 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P00791 1psa PEPSIN A Author chain A Reference sequence 60–386 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P00791 1psa PEPSIN A Author chain B Reference sequence 60–386 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P00791 2psg PEPSINOGEN Author chain A Reference sequence 16–386 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P00791 3pep PEPSIN Author chain A Reference sequence 60–386 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00791 3psg PEPSINOGEN Author chain A Reference sequence 16–386 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00791 4pep PEPSIN Author chain A Reference sequence 60–386 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00791 5pep PEPSIN Author chain A Reference sequence 60–386 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00791 6xct Pepsin A Author chain A Reference sequence 60–385 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00791 6xcy Pepsin A Author chain A Reference sequence 60–385 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00791 6xcz Pepsin A Author chain A Reference sequence 60–385 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P00791 6xd2 Pepsin A Author chain A Reference sequence 60–385 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.