← Back to search

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：Q96KK5 New Search
10PDB entries
10Biological assembly
25chain/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
10YF DNA Ligase IIIa bound to nucleosome containing a nick at SHL-2 (composite) Deposited 2026-02-12 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: 12-meric（12） Consistent with all polymers
Chain C 12–118（107 aa）
Chain G 12–118（107 aa）
Not recorded AMP ADENOSINE MONOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution not provided
10YH DNA Ligase IIIa bound to a nucleosome containing a nick at SHL-6 (composite) Deposited 2026-02-12 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: 12-meric（12） Consistent with all polymers
Chain C 12–118（107 aa）
Chain G 12–118（107 aa）
Not recorded AMP ADENOSINE MONOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
10YI XRCC1-DNA Ligase IIIa complex bound to a nucleosome containing a nick at SHL-6 (composite) Deposited 2026-02-12 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: 12-meric（12） Consistent with all polymers
Chain C 12–118（107 aa）
Chain G 12–118（107 aa）
Not recorded AMP ADENOSINE MONOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8OL1 cGAS-Nucleosome in complex with SPSB3-ELOBC (composite structure) Deposited 2023-03-29 Assembly 1 Protein–DNA Heteromer；Protein × 12 PDB declaration: tetradecameric（14） Consistent with all polymers
Chain C 11–118（108 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；PBS buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9V6Q Cryo-EM structure of two cPRC1 complexes bound to opposite faces of an endogenous 147-bp mono-nucleosome Deposited 2025-05-27 Assembly 1 Protein–DNA Heteromer；Protein × 12 PDB declaration: tetradecameric（14） Consistent with all polymers
Chain C 1–128（128 aa）
Chain G 1–128（128 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 4.60 Å
9V6S Cryo-EM structure of a single cPRC1 complex engaged on one face of an endogenous 147-bp mononucleosome Deposited 2025-05-27 Assembly 1 Protein–DNA Heteromer；Protein × 10 PDB declaration: dodecameric（12） Consistent with all polymers
Chain C 1–128（128 aa）
Chain G 1–128（128 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.00 Å
9V6X Cryo-EM structure of the cPRC1 complex bound to an endogenous 184-bp mono-nucleosome Deposited 2025-05-27 Assembly 1 Protein–DNA Heteromer；Protein × 10 PDB declaration: dodecameric（12） Consistent with all polymers
Chain C 1–128（128 aa）
Chain G 1–128（128 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 4.00 Å
9V8L Cryo-EM structure of the cPRC1-di-nucleosome (loose) complex Deposited 2025-05-29 Assembly 1 Protein–DNA Heteromer；Protein × 18 PDB declaration: eicosameric（20） Consistent with all polymers
Chain C 1–128（128 aa）
Chain G 1–128（128 aa）
Chain L 1–128（128 aa）
Chain Q 1–128（128 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 6.60 Å
9V9H Cryo-EM structure of the cPRC1-di-nucleosome (tight) complex Deposited 2025-05-30 Assembly 1 Protein–DNA Heteromer；Protein × 20 PDB declaration: 22-meric（22） Consistent with all polymers
Chain C 1–128（128 aa）
Chain G 1–128（128 aa）
Chain L 1–128（128 aa）
Chain O 1–128（128 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 4.50 Å
9V9P Cryo-EM structure of the cPRC1-di-nucleosome (CBX7) complex Deposited 2025-06-01 Assembly 1 Protein–DNA Heteromer；Protein × 22 PDB declaration: 24-meric（24） Consistent with all polymers
Chain C 1–128（128 aa）
Chain G 1–128（128 aa）
Chain L 1–128（128 aa）
Chain O 1–128（128 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.40 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.