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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：P11532 New Search
6PDB entries
19Biological assembly
22chain/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
1DXX N-terminal Actin-binding Domain of Human Dystrophin Deposited 2000-01-20 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–246（246 aa） Fragment：ACTIN-BINDING
Chain B 1–246（246 aa） Fragment：ACTIN-BINDING
Mutation：YES Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；1.55M AMMONIUM FORMATE, 0.1M HEPES 7.4, pH 7.40
Resolution 2.60 Å R-free 0.268
1DXX N-terminal Actin-binding Domain of Human Dystrophin Deposited 2000-01-20 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–246（246 aa） Fragment：ACTIN-BINDING
Chain D 1–246（246 aa） Fragment：ACTIN-BINDING
Mutation：YES Mutation：YES No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.4；1.55M AMMONIUM FORMATE, 0.1M HEPES 7.4, pH 7.40
Resolution 2.60 Å R-free 0.268
1EG3 STRUCTURE OF A DYSTROPHIN WW DOMAIN FRAGMENT IN COMPLEX WITH A BETA-DYSTROGLYCAN PEPTIDE Deposited 2000-02-11 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 3046–3306（261 aa） Fragment：WW DOMAIN
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；ammonium sulfate, glycerol, DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.257
1EG4 STRUCTURE OF A DYSTROPHIN WW DOMAIN FRAGMENT IN COMPLEX WITH A BETA-DYSTROGLYCAN PEPTIDE Deposited 2000-02-11 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 3046–3306（261 aa） Fragment：WW DOMAIN
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；ammonium sulfate, glycerol, DTT, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.249
3UUN Crystal Structure of N-terminal first spectrin repeat of dystrophin Deposited 2011-11-28 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 338–456（119 aa） Fragment：Spectrin Repeat, UNP residues 338-456
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；294.15 K；0.1M Tris HCl, 2.0M Ammonium sulphate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 294.15K
Resolution 2.30 Å R-free 0.260
3UUN Crystal Structure of N-terminal first spectrin repeat of dystrophin Deposited 2011-11-28 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 338–456（119 aa） Fragment：Spectrin Repeat, UNP residues 338-456
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；294.15 K；0.1M Tris HCl, 2.0M Ammonium sulphate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 294.15K
Resolution 2.30 Å R-free 0.260
3UUN Crystal Structure of N-terminal first spectrin repeat of dystrophin Deposited 2011-11-28 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 338–456（119 aa） Fragment：Spectrin Repeat, UNP residues 338-456
Chain B 338–456（119 aa） Fragment：Spectrin Repeat, UNP residues 338-456
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；294.15 K；0.1M Tris HCl, 2.0M Ammonium sulphate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 294.15K
Resolution 2.30 Å R-free 0.260
9D58 Human Dystrophin tandem calponin homology actin-binding domain crystallized in a closed-state conformation Deposited 2024-08-13 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 2–246（245 aa） Fragment：actin-binding domain/calponin homology domains 1 and 2
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；0.1 M Bis-Tris pH 6.7, 30% w/v Polyethylene monomethyl ether (MPEG) 5,000
Resolution 1.94 Å R-free 0.262
9D58 Human Dystrophin tandem calponin homology actin-binding domain crystallized in a closed-state conformation Deposited 2024-08-13 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 2–246（245 aa） Fragment：actin-binding domain/calponin homology domains 1 and 2
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；0.1 M Bis-Tris pH 6.7, 30% w/v Polyethylene monomethyl ether (MPEG) 5,000
Resolution 1.94 Å R-free 0.262
9D58 Human Dystrophin tandem calponin homology actin-binding domain crystallized in a closed-state conformation Deposited 2024-08-13 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 2–246（245 aa） Fragment：actin-binding domain/calponin homology domains 1 and 2
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；0.1 M Bis-Tris pH 6.7, 30% w/v Polyethylene monomethyl ether (MPEG) 5,000
Resolution 1.94 Å R-free 0.262
9D58 Human Dystrophin tandem calponin homology actin-binding domain crystallized in a closed-state conformation Deposited 2024-08-13 Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 2–246（245 aa） Fragment：actin-binding domain/calponin homology domains 1 and 2
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；291 K；0.1 M Bis-Tris pH 6.7, 30% w/v Polyethylene monomethyl ether (MPEG) 5,000
Resolution 1.94 Å R-free 0.262
9EC1 The Structure of Human Dystrophin Spectrin Repeat 24 Deposited 2024-11-13 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 2933–3046（114 aa） Fragment：spectrin repeat 24
Not recorded SO4 SULFATE ION × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1 M Sodium citrate tribasic dihydrate, pH 5.6, 0.5 M Ammonium sulfate , 1 M Lithium sulfate monohydrate
Resolution 2.14 Å R-free 0.255
9EC1 The Structure of Human Dystrophin Spectrin Repeat 24 Deposited 2024-11-13 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 2933–3046（114 aa） Fragment：spectrin repeat 24
Not recorded SO4 SULFATE ION × 2 CL CHLORIDE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1 M Sodium citrate tribasic dihydrate, pH 5.6, 0.5 M Ammonium sulfate , 1 M Lithium sulfate monohydrate
Resolution 2.14 Å R-free 0.255
9EC1 The Structure of Human Dystrophin Spectrin Repeat 24 Deposited 2024-11-13 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain C 2933–3046（114 aa） Fragment：spectrin repeat 24
Not recorded SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1 M Sodium citrate tribasic dihydrate, pH 5.6, 0.5 M Ammonium sulfate , 1 M Lithium sulfate monohydrate
Resolution 2.14 Å R-free 0.255
9EC1 The Structure of Human Dystrophin Spectrin Repeat 24 Deposited 2024-11-13 Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain D 2933–3046（114 aa） Fragment：spectrin repeat 24
Not recorded SO4 SULFATE ION × 1 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1 M Sodium citrate tribasic dihydrate, pH 5.6, 0.5 M Ammonium sulfate , 1 M Lithium sulfate monohydrate
Resolution 2.14 Å R-free 0.255
9EC1 The Structure of Human Dystrophin Spectrin Repeat 24 Deposited 2024-11-13 Assembly 5 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain E 2933–3046（114 aa） Fragment：spectrin repeat 24
Not recorded SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1 M Sodium citrate tribasic dihydrate, pH 5.6, 0.5 M Ammonium sulfate , 1 M Lithium sulfate monohydrate
Resolution 2.14 Å R-free 0.255
9EC1 The Structure of Human Dystrophin Spectrin Repeat 24 Deposited 2024-11-13 Assembly 6 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain F 2933–3046（114 aa） Fragment：spectrin repeat 24
Not recorded SO4 SULFATE ION × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1 M Sodium citrate tribasic dihydrate, pH 5.6, 0.5 M Ammonium sulfate , 1 M Lithium sulfate monohydrate
Resolution 2.14 Å R-free 0.255
9EC1 The Structure of Human Dystrophin Spectrin Repeat 24 Deposited 2024-11-13 Assembly 7 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain G 2933–3046（114 aa） Fragment：spectrin repeat 24
Not recorded SO4 SULFATE ION × 4 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1 M Sodium citrate tribasic dihydrate, pH 5.6, 0.5 M Ammonium sulfate , 1 M Lithium sulfate monohydrate
Resolution 2.14 Å R-free 0.255
9EC1 The Structure of Human Dystrophin Spectrin Repeat 24 Deposited 2024-11-13 Assembly 8 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain H 2933–3046（114 aa） Fragment：spectrin repeat 24
Not recorded CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1 M Sodium citrate tribasic dihydrate, pH 5.6, 0.5 M Ammonium sulfate , 1 M Lithium sulfate monohydrate
Resolution 2.14 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.