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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：X5BVZ3 New Search
4PDB entries
4Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
X5BVZ3 5xtc NADH-ubiquinone oxidoreductase chain 5 Author chain l Reference sequence 1–603 1 Protein heterocomplex Heteromer Protein 29 29-meric （29） Consistent with protein count
X5BVZ3 5xtd NADH-ubiquinone oxidoreductase chain 5 Author chain l Reference sequence 1–603 1 Protein heterocomplex Heteromer Protein 45 45-meric （45） Consistent with protein count
X5BVZ3 5xth NADH-ubiquinone oxidoreductase chain 5 Author chain l Reference sequence 1–603 1 Protein heterocomplex Heteromer Protein 80 80-meric （80） Consistent with protein count
X5BVZ3 5xti NADH-ubiquinone oxidoreductase chain 5 Author chain Bl Reference sequence 1–603 1 Protein heterocomplex Heteromer Protein 138 138-meric （138） Consistent with protein count
X5BVZ3 5xti NADH-ubiquinone oxidoreductase chain 5 Author chain l Reference sequence 1–603 1 Protein heterocomplex Heteromer Protein 138 138-meric （138） 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.