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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：P51649 New Search
5PDB entries
13Biological assembly
13chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P51649 2w8n SUCCINATE-SEMIALDEHYDE DEHYDROGENASE, MITOCHONDRIAL Author chain A Reference sequence 49–535 1 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P51649 2w8o SUCCINIC SEMIALDEHYDE DEHYDROGENASE MITOCHONDRIAL Author chain A Reference sequence 49–535 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P51649 2w8o SUCCINIC SEMIALDEHYDE DEHYDROGENASE MITOCHONDRIAL Author chain A Reference sequence 49–535 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P51649 2w8o SUCCINIC SEMIALDEHYDE DEHYDROGENASE MITOCHONDRIAL Author chain A Reference sequence 49–535 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P51649 2w8p SUCCINIC SEMIALDEHYDE DEHYDROGENASE MITOCHONDRIAL Author chain A Reference sequence 49–535 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P51649 2w8p SUCCINIC SEMIALDEHYDE DEHYDROGENASE MITOCHONDRIAL Author chain A Reference sequence 49–535 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P51649 2w8p SUCCINIC SEMIALDEHYDE DEHYDROGENASE MITOCHONDRIAL Author chain A Reference sequence 49–535 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P51649 2w8q SUCCINATE-SEMIALDEHYDE DEHYDROGENASE, MITOCHONDRIAL Author chain A Reference sequence 49–535 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P51649 2w8q SUCCINATE-SEMIALDEHYDE DEHYDROGENASE, MITOCHONDRIAL Author chain A Reference sequence 49–535 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P51649 2w8q SUCCINATE-SEMIALDEHYDE DEHYDROGENASE, MITOCHONDRIAL Author chain A Reference sequence 49–535 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P51649 2w8r SUCCINATE-SEMIALDEHYDE DEHYDROGENASE, MITOCHONDRIAL Author chain A Reference sequence 49–535 1 Protein homooligomer Homooligomer Protein 12 dodecameric （12） Consistent with protein count
P51649 2w8r SUCCINATE-SEMIALDEHYDE DEHYDROGENASE, MITOCHONDRIAL Author chain A Reference sequence 49–535 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P51649 2w8r SUCCINATE-SEMIALDEHYDE DEHYDROGENASE, MITOCHONDRIAL Author chain A Reference sequence 49–535 3 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.