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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：O19069 New Search
8PDB entries
10Biological assembly
14chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O19069 1euc SUCCINYL-COA SYNTHETASE, ALPHA CHAIN Author chain A Reference sequence 25–333 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 4xx0 Succinyl-CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain A Reference sequence 42–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 5cae Succinyl-CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain A Reference sequence 42–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 6xru Succinyl-CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain A Reference sequence 42–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jfp Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain A Reference sequence 42–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jj0 Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain A Reference sequence 42–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jj0 Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain C Reference sequence 42–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jj0 Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain A Reference sequence 42–346 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jj0 Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain C Reference sequence 42–346 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jkr Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain A Reference sequence 42–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jmk Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain A Reference sequence 42–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jmk Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain C Reference sequence 42–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jmk Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain A Reference sequence 42–346 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069 7jmk Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial Author chain C Reference sequence 42–346 2 Protein heterocomplex Heteromer 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.