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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：Q3U128 New Search
3PDB entries
8Biological assembly
8chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification 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
8E0P Crystal structure of mouse APCDD1 in fusion with engineered MBP Deposited 2022-08-09 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 46–482（437 aa）
Mutation：D84A, K85A, E174A, N175A, A217H, K221H, K241A, A314V, I319V, E361A, K364A, D365A NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 PLM PALMITIC ACID × 1 GOL GLYCEROL × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；293 K；0.2 M ammonium citrate, pH 7.0, 20% PEG3350, 4% NDSB-256, 5% glycerol
Resolution 2.33 Å R-free 0.239
8E0P Crystal structure of mouse APCDD1 in fusion with engineered MBP Deposited 2022-08-09 Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 46–482（437 aa）
Mutation：D84A, K85A, E174A, N175A, A217H, K221H, K241A, A314V, I319V, E361A, K364A, D365A NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 GOL GLYCEROL × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；293 K；0.2 M ammonium citrate, pH 7.0, 20% PEG3350, 4% NDSB-256, 5% glycerol
Resolution 2.33 Å R-free 0.239
8E0P Crystal structure of mouse APCDD1 in fusion with engineered MBP Deposited 2022-08-09 Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 46–482（437 aa）
Mutation：D84A, K85A, E174A, N175A, A217H, K221H, K241A, A314V, I319V, E361A, K364A, D365A NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 PLM PALMITIC ACID × 1 GOL GLYCEROL × 1 DMX 3-[BENZYL(DIMETHYL)AMMONIO]PROPANE-1-SULFONATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；293 K；0.2 M ammonium citrate, pH 7.0, 20% PEG3350, 4% NDSB-256, 5% glycerol
Resolution 2.33 Å R-free 0.239
8E0P Crystal structure of mouse APCDD1 in fusion with engineered MBP Deposited 2022-08-09 Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 46–482（437 aa）
Mutation：D84A, K85A, E174A, N175A, A217H, K221H, K241A, A314V, I319V, E361A, K364A, D365A NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 GOL GLYCEROL × 1 CL CHLORIDE ION × 1 DMX 3-[BENZYL(DIMETHYL)AMMONIO]PROPANE-1-SULFONATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；293 K；0.2 M ammonium citrate, pH 7.0, 20% PEG3350, 4% NDSB-256, 5% glycerol
Resolution 2.33 Å R-free 0.239
8E0R Crystal structure of mouse APCDD1 in P21 space group Deposited 2022-08-09 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 27–482（456 aa） Fragment：extracellular domain (UNP residues 27-482)
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；293 K；0.7 M magnesium formate, 0.1 M Bis-Tris propane, pH 7.0
Resolution 1.95 Å R-free 0.247
8E0R Crystal structure of mouse APCDD1 in P21 space group Deposited 2022-08-09 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 27–482（456 aa） Fragment：extracellular domain (UNP residues 27-482)
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；293 K；0.7 M magnesium formate, 0.1 M Bis-Tris propane, pH 7.0
Resolution 1.95 Å R-free 0.247
8E0W Crystal structure of mouse APCDD1 in P1 space group Deposited 2022-08-09 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 27–482（456 aa） Fragment：extracellular domain (UNP residues 27-482)
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 GOL GLYCEROL × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.8；293 K；0.1 M magnesium acetate, 0.1 M sodium citrate, pH 5.8, 14% PEG5000 MME
Resolution 2.15 Å R-free 0.220
8E0W Crystal structure of mouse APCDD1 in P1 space group Deposited 2022-08-09 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 27–482（456 aa） Fragment：extracellular domain (UNP residues 27-482)
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 GOL GLYCEROL × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.8；293 K；0.1 M magnesium acetate, 0.1 M sodium citrate, pH 5.8, 14% PEG5000 MME
Resolution 2.15 Å R-free 0.220

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.