Current Protein Identity：Q9BSM1
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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 |
|---|---|---|---|---|---|---|---|
| 4HPL PCGF1 Ub fold (RAWUL)/BCOR PUFD Complex Deposited 2012-10-24 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
167–255（89 aa）
Fragment：UNP residues 167-255
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.6；295 K；50 mM MES, 8.5% polyethylene glycol (PEG) 8000, 300 mM sodium bromide, 10% ethylene glycol, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K
|
Resolution 2.00 Å R-free 0.261 |
| 4HPM PCGF1 Ub fold (RAWUL)/BCORL1 PUFD Complex Deposited 2012-10-24 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
167–255（89 aa）
Fragment：UNP residues 167-255
|
Not recorded | PO4 PHOSPHATE ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4.5；295 K；100 mM sodium citrate, 19% polyethylene glycol (PEG) 1500, 100 mM dibasic sodium phosphate., pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
|
Resolution 1.85 Å R-free 0.247 |
| 4HPM PCGF1 Ub fold (RAWUL)/BCORL1 PUFD Complex Deposited 2012-10-24 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain D
167–255（89 aa）
Fragment：UNP residues 167-255
|
Not recorded | PO4 PHOSPHATE ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4.5；295 K；100 mM sodium citrate, 19% polyethylene glycol (PEG) 1500, 100 mM dibasic sodium phosphate., pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
|
Resolution 1.85 Å R-free 0.247 |
| 5JH5 Structural Basis for the Hierarchical Assembly of the Core of PRC1.1 Deposited 2016-04-20 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain C
150–255（106 aa）
Fragment：RESIDUES 150-255
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.25；298 K；100 mM HEPES, 10 % 2-methyl-2,4-pentanediol, 10 mM NaCl
|
Resolution 2.55 Å R-free 0.257 |
| 8HCU Crystal structure of BCOR/PCGF1/KDM2B complex Deposited 2022-11-03 | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain B
151–255（105 aa）
|
Not recorded | ACY ACETIC ACID × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；pH 6.2；293 K；0.1M magnesium acetate, 0.1M sodium citrate pH6.2, 4% PEG5000MME
|
Resolution 2.20 Å R-free 0.238 |
| 9V9R Cryo-EM structure of the ncPRC1.1-UbcH5c E3-E2 complex bound to the H2BK120ub-modified nucleosome Deposited 2025-06-02 | Assembly 1 Protein–DNA Heteromer；Protein × 13 PDB declaration: pentadecameric（15） Consistent with all polymers |
Chain M
1–259（259 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY | mmCIF provides none of the parsed conditions | Resolution 3.20 Å |