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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：B9H0V2 New Search
2PDB entries
4Biological assembly
4chain/assembly records
Main Difference Dimensions in This Set
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
5ZNP Crystal structure of PtSHL in complex with an H3K4me3 peptide Deposited 2018-04-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–215（215 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.2 M potassium acetate, 20% PEG 3350
Resolution 2.80 Å R-free 0.293
5ZNP Crystal structure of PtSHL in complex with an H3K4me3 peptide Deposited 2018-04-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–215（215 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.2 M potassium acetate, 20% PEG 3350
Resolution 2.80 Å R-free 0.293
5ZNR Crystal structure of PtSHL in complex with an H3K27me3 peptide Deposited 2018-04-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–215（215 aa）
Not recorded ZN ZINC ION × 2 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 10.5；277 K；0.2 M lithium sulfate, 2.0 M ammonium sulfate, 0.1 M CAPS, pH 10.5
Resolution 3.20 Å R-free 0.232
5ZNR Crystal structure of PtSHL in complex with an H3K27me3 peptide Deposited 2018-04-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–215（215 aa）
Not recorded ZN ZINC ION × 2 SO4 SULFATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 10.5；277 K；0.2 M lithium sulfate, 2.0 M ammonium sulfate, 0.1 M CAPS, pH 10.5
Resolution 3.20 Å R-free 0.232

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.