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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：P31713 New Search
5PDB entries
7Biological assembly
13chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P31713 1shp TRYPSIN INHIBITOR Author chain A Reference sequence 1–55 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P31713 3m7q Kunitz-type proteinase inhibitor SHPI-1 Author chain B Reference sequence 1–55 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3ofw Kunitz-type proteinase inhibitor SHPI-1 Author chain A Reference sequence 1–54 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P31713 3t62 Kunitz-type proteinase inhibitor SHPI-1 Author chain D Reference sequence 1–54 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3t62 Kunitz-type proteinase inhibitor SHPI-1 Author chain E Reference sequence 1–54 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3t62 Kunitz-type proteinase inhibitor SHPI-1 Author chain F Reference sequence 1–54 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3t62 Kunitz-type proteinase inhibitor SHPI-1 Author chain D Reference sequence 1–54 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3t62 Kunitz-type proteinase inhibitor SHPI-1 Author chain E Reference sequence 1–54 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3t62 Kunitz-type proteinase inhibitor SHPI-1 Author chain F Reference sequence 1–54 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3t62 Kunitz-type proteinase inhibitor SHPI-1 Author chain D Reference sequence 1–54 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3t62 Kunitz-type proteinase inhibitor SHPI-1 Author chain E Reference sequence 1–54 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3t62 Kunitz-type proteinase inhibitor SHPI-1 Author chain F Reference sequence 1–54 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P31713 3uou Kunitz-type proteinase inhibitor SHPI-1 Author chain B Reference sequence 1–55 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.