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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：P40515 New Search
5PDB entries
9Biological assembly
15chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P40515 1y8m Fis1 Author chain A Reference sequence 1–138 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P40515 2pqn Mitochondria fission 1 protein Author chain A Reference sequence 1–129 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P40515 2pqr Mitochondria fission 1 protein Author chain A Reference sequence 1–129 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P40515 2pqr Mitochondria fission 1 protein Author chain B Reference sequence 1–129 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P40515 2pqr Mitochondria fission 1 protein Author chain A Reference sequence 1–129 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P40515 2pqr Mitochondria fission 1 protein Author chain B Reference sequence 1–129 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P40515 3o48 Mitochondria fission 1 protein Author chain A Reference sequence 1–127 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P40515 3uux Mitochondria fission 1 protein Author chain A Reference sequence 1–129 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P40515 3uux Mitochondria fission 1 protein Author chain C Reference sequence 1–129 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P40515 3uux Mitochondria fission 1 protein Author chain A Reference sequence 1–129 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P40515 3uux Mitochondria fission 1 protein Author chain C Reference sequence 1–129 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P40515 3uux Mitochondria fission 1 protein Author chain A Reference sequence 1–129 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P40515 3uux Mitochondria fission 1 protein Author chain C Reference sequence 1–129 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P40515 3uux Mitochondria fission 1 protein Author chain A Reference sequence 1–129 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P40515 3uux Mitochondria fission 1 protein Author chain C Reference sequence 1–129 4 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.