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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：Q9U9R3 New Search
5PDB entries
7Biological assembly
11chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9U9R3 2haq Cyclophilin Author chain A Reference sequence 22–187 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9U9R3 3bt8 Peptidyl-prolyl cis-trans isomerase Author chain A Reference sequence 22–187 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9U9R3 3eov PEPTIDYL-PROLYL CIS-TRANS ISOMERASE Author chain A Reference sequence 22–187 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U9R3 3eov PEPTIDYL-PROLYL CIS-TRANS ISOMERASE Author chain B Reference sequence 22–187 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U9R3 3eov PEPTIDYL-PROLYL CIS-TRANS ISOMERASE Author chain A Reference sequence 22–187 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U9R3 3eov PEPTIDYL-PROLYL CIS-TRANS ISOMERASE Author chain B Reference sequence 22–187 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U9R3 4s1e Peptidyl-prolyl cis-trans isomerase Author chain A Reference sequence 22–187 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9U9R3 4s1e Peptidyl-prolyl cis-trans isomerase Author chain B Reference sequence 22–187 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9U9R3 4s1e Peptidyl-prolyl cis-trans isomerase Author chain A Reference sequence 22–187 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9U9R3 4s1e Peptidyl-prolyl cis-trans isomerase Author chain B Reference sequence 22–187 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9U9R3 6l2b Peptidyl-prolyl cis-trans isomerase Author chain A Reference sequence 22–187 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.