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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：Q61301 New Search
5PDB entries
13Biological assembly
14chain/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
4K1O Crystal structure of the alphaN-catenin actin-binding domain Deposited 2013-04-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 651–905（255 aa） Fragment：C-terminal actin-binding domain
Not recorded SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；0.1M HEPES, pH 7.0, 1.6 M (NH4)2SO4, 0.2 M NaCl,and 0.1M K/Na tartate, vapor diffusion, temperature 277K
Resolution 2.60 Å R-free 0.231
4K1O Crystal structure of the alphaN-catenin actin-binding domain Deposited 2013-04-05 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 651–905（255 aa） Fragment：C-terminal actin-binding domain
Not recorded SO4 SULFATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；0.1M HEPES, pH 7.0, 1.6 M (NH4)2SO4, 0.2 M NaCl,and 0.1M K/Na tartate, vapor diffusion, temperature 277K
Resolution 2.60 Å R-free 0.231
4ONS Structural and thermodynamic characterization of cadherin-beta-catenin-alpha-catenin complex formation Deposited 2014-01-29 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 18–264（247 aa） Fragment：beta-catenin binding domain, UNP residues 18-264
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.2；283 K；100mM Tris-Cl, 22% polyethylene glycol monomethryl ether, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 283K
Resolution 2.80 Å R-free 0.264
4ONS Structural and thermodynamic characterization of cadherin-beta-catenin-alpha-catenin complex formation Deposited 2014-01-29 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 18–264（247 aa） Fragment：beta-catenin binding domain, UNP residues 18-264
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.2；283 K；100mM Tris-Cl, 22% polyethylene glycol monomethryl ether, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 283K
Resolution 2.80 Å R-free 0.264
4P9T Structure of the free form of the N-terminal VH1 domain of monomeric alpha-catenin Deposited 2014-04-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 13–261（249 aa） Fragment：UNP residues 13-261
Not recorded IOD IODIDE ION × 5 EDO 1,2-ETHANEDIOL × 3 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG3350, 0.1 M Bis-Tris propane (pH 6.5), 0.2 M Sodium iodide
Resolution 2.50 Å R-free 0.234
4P9T Structure of the free form of the N-terminal VH1 domain of monomeric alpha-catenin Deposited 2014-04-04 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 13–261（249 aa） Fragment：UNP residues 13-261
Not recorded IOD IODIDE ION × 5 EDO 1,2-ETHANEDIOL × 3 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG3350, 0.1 M Bis-Tris propane (pH 6.5), 0.2 M Sodium iodide
Resolution 2.50 Å R-free 0.234
4P9T Structure of the free form of the N-terminal VH1 domain of monomeric alpha-catenin Deposited 2014-04-04 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 13–261（249 aa） Fragment：UNP residues 13-261
Not recorded IOD IODIDE ION × 5 EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG3350, 0.1 M Bis-Tris propane (pH 6.5), 0.2 M Sodium iodide
Resolution 2.50 Å R-free 0.234
4P9T Structure of the free form of the N-terminal VH1 domain of monomeric alpha-catenin Deposited 2014-04-04 Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 13–261（249 aa） Fragment：UNP residues 13-261
Not recorded IOD IODIDE ION × 5 EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG3350, 0.1 M Bis-Tris propane (pH 6.5), 0.2 M Sodium iodide
Resolution 2.50 Å R-free 0.234
5XFL Crystal structure of the force-sensing device region of alpha N-catenin Deposited 2017-04-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 260–632（373 aa） Fragment：UNP residues 260-632
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；100MM HEPES, 20% PEG3350, 200MM POTASSIUM FORMATE, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K
Resolution 2.45 Å R-free 0.267
5XFL Crystal structure of the force-sensing device region of alpha N-catenin Deposited 2017-04-10 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 260–632（373 aa） Fragment：UNP residues 260-632
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；100MM HEPES, 20% PEG3350, 200MM POTASSIUM FORMATE, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K
Resolution 2.45 Å R-free 0.267
5XFL Crystal structure of the force-sensing device region of alpha N-catenin Deposited 2017-04-10 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 260–632（373 aa） Fragment：UNP residues 260-632
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；100MM HEPES, 20% PEG3350, 200MM POTASSIUM FORMATE, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K
Resolution 2.45 Å R-free 0.267
5XFL Crystal structure of the force-sensing device region of alpha N-catenin Deposited 2017-04-10 Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 260–632（373 aa） Fragment：UNP residues 260-632
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7；277 K；100MM HEPES, 20% PEG3350, 200MM POTASSIUM FORMATE, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K
Resolution 2.45 Å R-free 0.267
6DUY Crystal structure of the alpha-N-catenin actin-binding domain H1 mutant Deposited 2018-06-22 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 664–918（255 aa）
Chain B 664–918（255 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；100 mM sodium acetate/acetic acid, pH 4.5, 0.8 M sodium phosphate monobasic, 1.2 M potassium phosphate dibasic
Resolution 2.81 Å R-free 0.255

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.