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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：P25491 New Search
3PDB entries
3Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P25491 1nlt Mitochondrial protein import protein MAS5 Author chain A Reference sequence 103–350 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P25491 1xao Mitochondrial protein import protein MAS5 Author chain A Reference sequence 258–378 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P25491 1xao Mitochondrial protein import protein MAS5 Author chain B Reference sequence 258–378 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P25491 5vso Yeast dnaJ protein 1 Author chain A Reference sequence 1–70 1 Protein monomer Monomer Protein 1 monomeric （1） 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.