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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：Q96B67 New Search
3PDB entries
4Biological assembly
4chain/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
4N7H Crystal Structure of the Complex of 3rd WW domain of Human Nedd4 and 1st PPXY Motif of ARRDC3 Deposited 2013-10-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 342–354（13 aa） Fragment：1st PPXY Motif (UNP residues 342-354)
Not recorded GAI GUANIDINE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；294 K；0.35M (NH4)SO4, 100mM Tris-HCl 8.0, 100mM Guanidine-HCl, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Resolution 1.70 Å R-free 0.233
4R7V Crystal structure of N-lobe of human ARRDC3(1-165) Deposited 2014-08-28 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–165（165 aa） Fragment：UNP residues 1-165
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；294 K；20% PEG 3350, 0.1M Tris-HCl, 0.2M (NH4)2SO4, 50mM Guanidine-HCl, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Resolution 1.73 Å R-free 0.221
4R7X Crystal structure of N-lobe of human ARRDC3(1-180) Deposited 2014-08-28 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–180（180 aa） Fragment：UNP residues 1-180
Not recorded PO4 PHOSPHATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；294 K；0.75M NH4H2PO4, 0.1M Sodium citrate tribasic dehydrate, 3.0% (W/V) 6-Aminohexanoic acid, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Resolution 2.61 Å R-free 0.252
4R7X Crystal structure of N-lobe of human ARRDC3(1-180) Deposited 2014-08-28 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–180（180 aa） Fragment：UNP residues 1-180
Not recorded PO4 PHOSPHATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；294 K；0.75M NH4H2PO4, 0.1M Sodium citrate tribasic dehydrate, 3.0% (W/V) 6-Aminohexanoic acid, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Resolution 2.61 Å R-free 0.252

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.