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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：P02293 New Search
24PDB entries
29Biological assembly
61chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P02293 2jss Chimera of Histone H2B.1 and Histone H2A.Z Author chain A Reference sequence 37–131 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4kud Histone H2B.1 Author chain D Reference sequence 1–131 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
P02293 4kud Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
P02293 4m6b Chimera protein of Histone H2B.1 and Histone H2A.Z Author chain A Reference sequence 37–131 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4m6b Chimera protein of Histone H2B.1 and Histone H2A.Z Author chain D Reference sequence 37–131 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4m6b Chimera protein of Histone H2B.1 and Histone H2A.Z Author chain A Reference sequence 37–131 2 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4m6b Chimera protein of Histone H2B.1 and Histone H2A.Z Author chain D Reference sequence 37–131 2 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain B Reference sequence 31–131 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain D Reference sequence 31–131 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain F Reference sequence 31–131 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain H Reference sequence 31–131 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain B Reference sequence 31–131 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain D Reference sequence 31–131 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain F Reference sequence 31–131 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain H Reference sequence 31–131 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain B Reference sequence 31–131 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain D Reference sequence 31–131 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain F Reference sequence 31–131 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain H Reference sequence 31–131 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain B Reference sequence 31–131 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain D Reference sequence 31–131 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain F Reference sequence 31–131 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P02293 4wnn Histone H2B.1 Author chain H Reference sequence 31–131 4 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P02293 5bt1 Histone H2B.1 Author chain D Reference sequence 1–131 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P02293 6ae8 Histone H2B.1,Histone H2A.Z Author chain A Reference sequence 37–131 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 6ae8 Histone H2B.1,Histone H2A.Z Author chain B Reference sequence 37–131 1 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 6ae8 Histone H2B.1,Histone H2A.Z Author chain A Reference sequence 37–131 2 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 6ae8 Histone H2B.1,Histone H2A.Z Author chain B Reference sequence 37–131 2 Insufficient information Heteromer Protein 2 dimeric （2） Consistent with protein count
P02293 6gej Histone H2B.1 Author chain G Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P02293 6gej Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P02293 6gen Histone H2B.1 Author chain G Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P02293 6gen Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P02293 6qld Histone H2B.1 Author chain h Reference sequence 36–129 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
P02293 7k78 Histone H2B.1 Author chain D Reference sequence 1–131 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
P02293 7k78 Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
P02293 7k7g Histone H2B.1 Author chain D Reference sequence 1–131 1 Protein–DNA Heteromer Protein 9 DNA 2 undecameric （11） Consistent with all polymers
P02293 7k7g Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 9 DNA 2 undecameric （11） Consistent with all polymers
P02293 7ssa Histone H2B.1 Author chain D Reference sequence 2–131 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
P02293 7ssa Histone H2B.1 Author chain H Reference sequence 2–131 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
P02293 8ow0 Histone H2B.1 Author chain d Reference sequence 1–131 1 Protein–DNA Heteromer Protein 23 DNA 2 25-meric （25） Consistent with all polymers
P02293 8ow0 Histone H2B.1 Author chain h Reference sequence 1–131 1 Protein–DNA Heteromer Protein 23 DNA 2 25-meric （25） Consistent with all polymers
P02293 8ow1 Histone H2B.1 Author chain d Reference sequence 1–131 1 Protein–DNA Heteromer Protein 40 DNA 2 42-meric （42） Consistent with all polymers
P02293 8ow1 Histone H2B.1 Author chain h Reference sequence 1–131 1 Protein–DNA Heteromer Protein 40 DNA 2 42-meric （42） Consistent with all polymers
P02293 8qku Histone H2B.1 Author chain G Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P02293 8qku Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P02293 8qkv Histone H2B.1 Author chain G Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P02293 8qkv Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P02293 8qyv Histone H2B.1 Author chain G Reference sequence 1–131 1 Protein–DNA Heteromer Protein 17 DNA 2 19-meric （19） Consistent with all polymers
P02293 8qz0 Histone H2B.1 Author chain G Reference sequence 1–131 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
P02293 8qz0 Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
P02293 9c9g Histone H2B.1 Author chain D Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 20-meric （20） Consistent with all polymers
P02293 9c9g Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 20-meric （20） Consistent with all polymers
P02293 9c9t Histone H2B.1 Author chain D Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 20-meric （20） Consistent with all polymers
P02293 9c9t Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 20-meric （20） Consistent with all polymers
P02293 9cau Histone H2B.1 Author chain D Reference sequence 1–131 1 Protein–DNA Heteromer Protein 8 DNA 2 decameric （10） Consistent with all polymers
P02293 9cau Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 8 DNA 2 decameric （10） Consistent with all polymers
P02293 9cb7 Histone H2B.1 Author chain D Reference sequence 1–131 1 Protein–DNA Heteromer Protein 10 DNA 2 12-meric （12） Consistent with all polymers
P02293 9cb7 Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 10 DNA 2 12-meric （12） Consistent with all polymers
P02293 9fbw Histone H2B.1 Author chain G Reference sequence 1–131 1 Protein–DNA Heteromer Protein 16 DNA 2 18-meric （18） Consistent with all polymers
P02293 9ob1 Histone H2B.1 Author chain D Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） Consistent with all polymers
P02293 9ob1 Histone H2B.1 Author chain H Reference sequence 1–131 1 Protein–DNA Heteromer Protein 18 DNA 2 eicosameric （20） 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.