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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：Q6PDJ1 New Search
2PDB entries
4Biological assembly
4chain/assembly records
Main Difference Dimensions in This Set
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
8S7C Ternary Complex of Cachd1, FZD5 and LRP6 Deposited 2024-02-29 Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–1094（1094 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 9 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 4.5；296 K；0.1 M Calcium Acetate 0.1 M Sodium Acetate 10% PEG 4000 pH 4.5
Resolution 4.70 Å R-free 0.261
8S7C Ternary Complex of Cachd1, FZD5 and LRP6 Deposited 2024-02-29 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–1094（1094 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 11 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 4.5；296 K；0.1 M Calcium Acetate 0.1 M Sodium Acetate 10% PEG 4000 pH 4.5
Resolution 4.70 Å R-free 0.261
8S7C Ternary Complex of Cachd1, FZD5 and LRP6 Deposited 2024-02-29 Assembly 3 Other combination Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain G 1–1094（1094 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 4.5；296 K；0.1 M Calcium Acetate 0.1 M Sodium Acetate 10% PEG 4000 pH 4.5
Resolution 4.70 Å R-free 0.261
9EQ6 Cachd1 and FZD5 complex Deposited 2024-03-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–1094（1094 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 7 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；296 K；1.0 M Ammonium sulphate; 0.1 M MES pH6.5
Resolution 2.72 Å R-free 0.286

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.