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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：Q14684 New Search
2PDB entries
3Biological assembly
3chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
7T0Y The Ribosomal RNA Processing 1B Protein Phosphatase-1 Holoenzyme Deposited 2021-11-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 682–727（46 aa）
Not recorded EDO 1,2-ETHANEDIOL × 5 MN MANGANESE (II) ION × 2 F FLUORIDE ION × 1 BR BROMIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；289 K；20% ethylene glycol; 10% PEG8000, 0.1 M imidazole; MES acid, 0.09 M Sodium fluoride; 0.09 M Sodium bromide; 0.09 M Sodium iodide
Resolution 1.80 Å R-free 0.246
7T0Y The Ribosomal RNA Processing 1B Protein Phosphatase-1 Holoenzyme Deposited 2021-11-30 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 682–727（46 aa）
Not recorded EDO 1,2-ETHANEDIOL × 6 MN MANGANESE (II) ION × 2 BR BROMIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；289 K；20% ethylene glycol; 10% PEG8000, 0.1 M imidazole; MES acid, 0.09 M Sodium fluoride; 0.09 M Sodium bromide; 0.09 M Sodium iodide
Resolution 1.80 Å R-free 0.246
9T6L Cryo-EM structure of the human LENG8-PCID2-DSS1 complex bound to UAP56 and RRP1B Deposited 2025-11-07 Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: pentameric（5） Review required
Chain C 742–758（17 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 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.