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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：P38989 New Search
7PDB entries
7Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P38989 4rsi Structural maintenance of chromosomes protein 2 Author chain A Reference sequence 396–792 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P38989 6yvd Structural maintenance of chromosomes protein 2 Author chain C Reference sequence 1–1170 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P38989 6yvu Structural maintenance of chromosomes protein 2,Structural maintenance of chromosomes protein 2,Smc2 Author chain A Reference sequence 1–1170 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P38989 6yvv Structural maintenance of chromosomes protein 2,Structural maintenance of chromosomes protein 2 Author chain A Reference sequence 1–1170 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P38989 7q2x Structural maintenance of chromosomes protein 2 Author chain A Reference sequence 1–1170 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
P38989 7q2y Structural maintenance of chromosomes protein 2 Author chain A Reference sequence 1–1170 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
P38989 7qen Structural maintenance of chromosomes protein 2 Author chain A Reference sequence 1–1170 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers

“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.