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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：Q9Y237 New Search
5PDB entries
5Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9Y237 1eq3 PEPTIDYL-PROLYL CIS/TRANS ISOMERASE (PPIASE) Author chain A Reference sequence 36–131 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9Y237 1fjd PEPTIDYL PROLYL CIS/TRANS ISOMERASE (PPIASE) Author chain A Reference sequence 28–131 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9Y237 3ui4 Peptidyl-prolyl cis-trans isomerase NIMA-interacting 4 Author chain A Reference sequence 36–131 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9Y237 3ui5 Peptidyl-prolyl cis-trans isomerase NIMA-interacting 4 Author chain A Reference sequence 36–131 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9Y237 3ui6 Peptidyl-prolyl cis-trans isomerase NIMA-interacting 4 Author chain A Reference sequence 36–131 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.