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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：P22082 New Search
14PDB entries
14Biological assembly
14chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
4I6M Structure of Arp7-Arp9-Snf2(HSA)-RTT102 subcomplex of SWI/SNF chromatin remodeler. Deposited 2012-11-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain C 575–667（93 aa） Fragment：HSA domain residues 575-667
Non-standard monomer：Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 12 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；294 K；1.6 - 2.0 M Ammonium Phosphate, 0.1mM HEPES, pH 7.5, 1mM DTT, VAPOR DIFFUSION, SITTING DROP, temperature 294K
Resolution 2.80 Å R-free 0.223
5X0X Complex of Snf2-Nucleosome complex with Snf2 bound to position +6 of the nucleosome Deposited 2017-01-23 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain O 666–1400（735 aa） Fragment：UNP RESIDUES 666-1400
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.97 Å
5X0Y Complex of Snf2-Nucleosome complex with Snf2 bound to SHL2 of the nucleosome Deposited 2017-01-23 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain O 666–1400（735 aa） Fragment：UNP RESIDUES 666-1400
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.69 Å
5Z3L Structure of Snf2-nucleosome complex in apo state Deposited 2018-01-08 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain O 666–1400（735 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.31 Å
5Z3O Structure of Snf2-nucleosome complex in ADP state Deposited 2018-01-08 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain O 666–1400（735 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
5Z3U Structure of Snf2-nucleosome complex at shl2 in ADP BeFx state Deposited 2018-01-08 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain O 666–1400（735 aa）
Not recorded MG MAGNESIUM ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.31 Å
5Z3V Structure of Snf2-nucleosome complex at shl-2 in ADP BeFx state Deposited 2018-01-08 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain O 666–1400（735 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.22 Å
6IY2 Structure of Snf2-MMTV-A nucleosome complex at shl2 in ADP state Deposited 2018-12-12 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain O 670–1348（679 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
6IY3 Structure of Snf2-MMTV-A nucleosome complex at shl-2 in ADP state Deposited 2018-12-12 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain O 670–1348（679 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.67 Å
6UXV SWI/SNF Body Module Deposited 2019-11-08 Assembly 1 Protein heterocomplex Heteromer；Protein × 15 PDB declaration: pentadecameric（15） Consistent with protein count
Chain A 1–1703（1703 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9；10 mM HEPES, pH 7.9, 10 mM MgCl2, 50 mM KCl, 1 mM DTT, 5% glycerol, 0.05% NP-40
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6UXW SWI/SNF nucleosome complex with ADP-BeFx Deposited 2019-11-08 Assembly 1 Protein–DNA Heteromer；Protein × 26 PDB declaration: 28-meric（28） Consistent with all polymers
Chain A 1–1703（1703 aa）
Not recorded PO4 PHOSPHATE ION × 12 ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9；10 mM HEPES, pH 7.9, 10 mM MgCl2, 50 mM KCl, 1 mM DTT, 5% glycerol, 0.05% NP-40
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.96 Å
7C4J Cryo-EM structure of the yeast Swi/Snf complex in a nucleosome free state Deposited 2020-05-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain H 1–1703（1703 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.89 Å
7EGM The SRM module of SWI/SNF-nucleosome complex Deposited 2021-03-24 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 430–1400（971 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
7EGP The structure of SWI/SNF-nucleosome complex Deposited 2021-03-24 Assembly 1 Protein–DNA Heteromer；Protein × 19 PDB declaration: 21-meric（21） Consistent with all polymers
Chain A 430–1400（971 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.90 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.