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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：Q9YHT2 New Search
12PDB entries
17Biological assembly
25chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9YHT2 1yq3 succinate dehydrogenase Ip subunit Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2fbw Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2fbw Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain O Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2fbw Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain B Reference sequence 39–290 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2fbw Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain O Reference sequence 39–290 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2h88 Succinate dehydrogenase Ip subunit Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2h88 Succinate dehydrogenase Ip subunit Author chain O Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2h88 Succinate dehydrogenase Ip subunit Author chain B Reference sequence 39–290 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2h88 Succinate dehydrogenase Ip subunit Author chain O Reference sequence 39–290 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2h88 Succinate dehydrogenase Ip subunit Author chain B Reference sequence 39–290 3 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
Q9YHT2 2h88 Succinate dehydrogenase Ip subunit Author chain O Reference sequence 39–290 3 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
Q9YHT2 2h88 Succinate dehydrogenase Ip subunit Author chain B Reference sequence 39–290 4 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
Q9YHT2 2h88 Succinate dehydrogenase Ip subunit Author chain O Reference sequence 39–290 4 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
Q9YHT2 2h89 Succinate dehydrogenase Ip subunit Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2wqy SUCCINATE DEHYDROGENASE IP SUBUNIT Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2wqy SUCCINATE DEHYDROGENASE IP SUBUNIT Author chain O Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2wqy SUCCINATE DEHYDROGENASE IP SUBUNIT Author chain B Reference sequence 39–290 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 2wqy SUCCINATE DEHYDROGENASE IP SUBUNIT Author chain O Reference sequence 39–290 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 6myo Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 6myp Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 6myq Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 6myr Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 6mys Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 6myt Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9YHT2 6myu Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial Author chain B Reference sequence 39–290 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.