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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：Q6ZVN8 New Search
2PDB entries
3Biological assembly
3chain/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
4UI1 Crystal structure of the human RGMC-BMP2 complex Deposited 2015-03-27 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 35–145（111 aa） Fragment：N-TERMINAL DOMAIN, RESIDUES 35-145
Not recorded NO3 NITRATE ION × 2 CL CHLORIDE ION × 2 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；20% (W/V) PEG3350, 0.2 M AMMONIUM NITRATE, PH 7.5
Resolution 2.35 Å R-free 0.238
4UI1 Crystal structure of the human RGMC-BMP2 complex Deposited 2015-03-27 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 35–145（111 aa） Fragment：N-TERMINAL DOMAIN, RESIDUES 35-145
Not recorded NO3 NITRATE ION × 4 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；20% (W/V) PEG3350, 0.2 M AMMONIUM NITRATE, PH 7.5
Resolution 2.35 Å R-free 0.238
6Z3L Repulsive Guidance Molecule C (RGMC, Hemojuvelin, HJV, HFE2) 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 36–145（110 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；294 K；1 M LiCl, 0.1 M citric acid pH 4.0, 8% gamma-butyrolactone.
Resolution 2.51 Å R-free 0.267

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.