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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：Q01860 New Search
16PDB entries
16Biological assembly
20chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state Different ligand/ion 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
6T90 OCT4-SOX2-bound nucleosome - SHL-6 Deposited 2019-10-25 Assembly 1 Insufficient information Heteromer；Protein × 10 PDB declaration: dodecameric（12） Consistent with all polymers
Chain K 1–360（360 aa）
Not recorded PTD PENTANEDIAL × 9 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.05 Å
6YOV OCT4-SOX2-bound nucleosome - SHL+6 Deposited 2020-04-15 Assembly 1 Insufficient information Heteromer；Protein × 10 PDB declaration: dodecameric（12） Consistent with all polymers
Chain K 1–360（360 aa）
Not recorded PTD PENTANEDIAL × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
7U0G structure of LIN28b nucleosome bound 3 OCT4 Deposited 2022-02-18 Assembly 1 Insufficient information Heteromer；Protein × 13 PDB declaration: pentadecameric（15） Consistent with all polymers
Chain K 138–290（153 aa）
Chain L 138–290（153 aa）
Chain M 138–290（153 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7U0I Structure of LIN28b nucleosome bound 2 OCT4 Deposited 2022-02-18 Assembly 1 Insufficient information Heteromer；Protein × 12 PDB declaration: tetradecameric（14） Consistent with all polymers
Chain L 138–292（155 aa）
Chain M 138–292（155 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
8G87 Human Oct4 bound to nucleosome with human nMatn1 sequence (focused refinement of Oct4 bound region) Deposited 2023-02-17 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain X 1–360（360 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES pH 7.5, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.10 Å
8G88 Human Oct4 bound to nucleosome with human nMatn1 sequence Deposited 2023-02-17 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain X 1–360（360 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES pH 7.5, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
8G8B Nucleosome with human nMatn1 sequence in complex with Human Oct4 Deposited 2023-02-17 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain X 1–360（360 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES pH 7.5, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
8G8E Human Oct4 bound to nucleosome with human LIN28B sequence Deposited 2023-02-17 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain X 1–360（360 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES pH 7.5, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8G8G Interaction of H3 tail in LIN28B nucleosome with Oct4 Deposited 2023-02-17 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain X 1–360（360 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES pH 7.5, 1 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8OTS OCT4 and MYC-MAX co-bound to a nucleosome Deposited 2023-04-21 Assembly 1 Insufficient information Heteromer；Protein × 11 PDB declaration: tridecameric（13） Consistent with all polymers
Chain K 1–273（273 aa）
Not recorded PTD PENTANEDIAL × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8SPS High resolution structure of ESRRB nucleosome bound OCT4 at site a and site b Deposited 2023-05-03 Assembly 1 Insufficient information Heteromer；Protein × 12 PDB declaration: tetradecameric（14） Consistent with all polymers
Chain L 138–290（153 aa）
Chain M 138–290（153 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8SPU Structure of ESRRB nucleosome bound OCT4 at site c Deposited 2023-05-03 Assembly 1 Insufficient information Heteromer；Protein × 11 PDB declaration: tridecameric（13） Consistent with all polymers
Chain L 138–290（153 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.3
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9RL4 Structure of BAF in complex with OCT4-SOX2-bound nucleosome - SHL-6 Deposited 2025-06-16 Assembly 1 Insufficient information Heteromer；Protein × 20 PDB declaration: 22-meric（22） Consistent with all polymers
Chain V 1–360（360 aa）
Not recorded PTD PENTANEDIAL × 16 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9RMC Structure of BAF in complex with OCT4-SOX2-bound nucleosome - SHL+6 class 1 Deposited 2025-06-18 Assembly 1 Insufficient information Heteromer；Protein × 20 PDB declaration: 22-meric（22） Consistent with all polymers
Chain V 1–360（360 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
9RN1 Structure of BAF-nucleosome complex with OCT4-SOX2 at SHL+6 in ADP-bound state, BAF47 bound to ATPase lobe 2 Deposited 2025-06-19 Assembly 1 Insufficient information Heteromer；Protein × 20 PDB declaration: 22-meric（22） Consistent with all polymers
Chain V 1–360（360 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.90 Å
9RN2 Structure of BAF in complex with OCT4-SOX2-bound nucleosome - SHL+6 class 2 Deposited 2025-06-19 Assembly 1 Insufficient information Heteromer；Protein × 19 PDB declaration: 21-meric（21） Consistent with all polymers
Chain V 1–360（360 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 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.