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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：Q96B86 New Search
2PDB entries
2Biological assembly
2chain/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
4UHY Crystal structure of the human RGMA-BMP2 complex Deposited 2015-03-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 45–140（96 aa） Fragment：N-TERMINAL DOMAIN, RESIDUES 45-140
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；0.1 M CITRIC ACID, PH 4.0, 20% (V/V) 2-METHYL-2,4-PENTANEDIOL (MPD), 0.2 M GLYCINE
Resolution 3.20 Å R-free 0.264
6Z3G Repulsive Guidance Molecule A (RGMA) in complex with Growth Differentiation Factor 5 (GDF5) Deposited 2020-05-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 54–139（86 aa）
Not recorded CIT CITRIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；294 K；0.2 M ammonium acetate, 0.1 M sodium citrate tribasic dihydrate pH 5.5, 24% v/v polyethylene glycol (PEG) 400.
Resolution 2.78 Å R-free 0.288

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.