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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：Q9N1E2 New Search
7PDB entries
7Biological assembly
14chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9N1E2 1dqr PHOSPHOGLUCOSE ISOMERASE Author chain A Reference sequence 2–558 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1dqr PHOSPHOGLUCOSE ISOMERASE Author chain B Reference sequence 2–558 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1g98 PHOSPHOGLUCOSE ISOMERASE Author chain A Reference sequence 1–558 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1g98 PHOSPHOGLUCOSE ISOMERASE Author chain B Reference sequence 1–558 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1hm5 PHOSPHOGLUCOSE ISOMERASE Author chain A Reference sequence 1–558 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1hm5 PHOSPHOGLUCOSE ISOMERASE Author chain B Reference sequence 1–558 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1hox PHOSPHOGLUCOSE ISOMERASE Author chain A Reference sequence 1–558 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1hox PHOSPHOGLUCOSE ISOMERASE Author chain B Reference sequence 1–558 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1koj Glucose-6-phosphate isomerase Author chain A Reference sequence 1–557 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1koj Glucose-6-phosphate isomerase Author chain B Reference sequence 1–557 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1n8t Glucose-6-phosphate isomerase Author chain A Reference sequence 1–557 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1n8t Glucose-6-phosphate isomerase Author chain B Reference sequence 1–557 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1xtb phosphoglucose isomerase Author chain A Reference sequence 1–558 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9N1E2 1xtb phosphoglucose isomerase Author chain B Reference sequence 1–558 1 Protein homooligomer Homooligomer 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.