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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：O19069-2 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O19069-2 2fp4 Succinyl-CoA ligase [GDP-forming] alpha-chain, mitochondrial Author chain A Reference sequence 29–332 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069-2 2fpg Succinyl-CoA ligase [GDP-forming] alpha-chain, mitochondrial Author chain A Reference sequence 29–332 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069-2 2fpi Succinyl-CoA ligase [GDP-forming] alpha-chain, mitochondrial Author chain A Reference sequence 29–332 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O19069-2 2fpp Succinyl-CoA ligase [GDP-forming] alpha-chain, mitochondrial Author chain A Reference sequence 29–332 1 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.