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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：P11442 New Search
4PDB entries
7Biological assembly
14chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state 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
1BPO CLATHRIN HEAVY-CHAIN TERMINAL DOMAIN AND LINKER Deposited 1998-08-11 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–494（494 aa） Fragment：TERMINAL DOMAIN AND LINKER
Chain B 1–494（494 aa） Fragment：TERMINAL DOMAIN AND LINKER
Chain C 1–494（494 aa） Fragment：TERMINAL DOMAIN AND LINKER
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.5
Resolution 2.60 Å R-free 0.292
1BPO CLATHRIN HEAVY-CHAIN TERMINAL DOMAIN AND LINKER Deposited 1998-08-11 Assembly 2 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–494（494 aa） Fragment：TERMINAL DOMAIN AND LINKER
Chain B 1–494（494 aa） Fragment：TERMINAL DOMAIN AND LINKER
Chain C 1–494（494 aa） Fragment：TERMINAL DOMAIN AND LINKER
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.5
Resolution 2.60 Å R-free 0.292
1BPO CLATHRIN HEAVY-CHAIN TERMINAL DOMAIN AND LINKER Deposited 1998-08-11 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–494（494 aa） Fragment：TERMINAL DOMAIN AND LINKER
Chain C 1–494（494 aa） Fragment：TERMINAL DOMAIN AND LINKER
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.5
Resolution 2.60 Å R-free 0.292
1BPO CLATHRIN HEAVY-CHAIN TERMINAL DOMAIN AND LINKER Deposited 1998-08-11 Assembly 4 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–494（494 aa） Fragment：TERMINAL DOMAIN AND LINKER
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.5
Resolution 2.60 Å R-free 0.292
1C9I PEPTIDE-IN-GROOVE INTERACTIONS LINK TARGET PROTEINS TO THE B-PROPELLER OF CLATHRIN Deposited 1999-08-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–359（359 aa） Fragment：N-TERMINAL DOMAIN
Chain B 1–359（359 aa） Fragment：N-TERMINAL DOMAIN
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；298 K；PEG 4000, KOAc, DTT, Tris, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.90 Å R-free 0.269
1C9L PEPTIDE-IN-GROOVE INTERACTIONS LINK TARGET PROTEINS TO THE B-PROPELLER OF CLATHRIN Deposited 1999-08-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 3–359（357 aa） Fragment：N-TERMINAL DOMAIN
Chain B 3–359（357 aa） Fragment：N-TERMINAL DOMAIN
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；298 K；PEG 400, KOAc, DTT, Tris, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.90 Å R-free 0.263
9R9B Crystal structure of clathrin heavy chain in complex with a peptidomimetic inhibitor of the TACC3 interaction Deposited 2025-05-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–574（574 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.3；291 K；20% w/v polyethylene glycol 3350 200 mM tri-potassium citrate
Resolution 2.15 Å R-free 0.268

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.