← Back to search

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：Q53FG0 New Search
2PDB entries
7Biological assembly
7chain/assembly records
Main Difference Dimensions in This Set
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
2C7M Human Rabex-5 residues 1-74 in complex with Ubiquitin Deposited 2005-11-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa） Fragment：TWO UBIQUTIN BINDING DOMAINS, RESIDUES 1-74
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；SITTING DROP 300 NL PLUS 300 NL 20 MG/ML PROTEIN SOLUTION 0.2 M LIS2SO4, 0.1 MES PH 6.5 25% PEG3350
Resolution 2.40 Å R-free 0.214
2C7N Human Rabex-5 residues 1-74 in complex with Ubiquitin Deposited 2005-11-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–74（74 aa） Fragment：TWO UBIQUTIN BINDING DOMAINS, RESIDUES 1-74
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；SITTING DROP 300NL PLUS 300NL 0.2M AMMONIUM ACETATE 0.1M NACITRATE PH 6.5 25% PEG400
Resolution 2.10 Å R-free 0.238
2C7N Human Rabex-5 residues 1-74 in complex with Ubiquitin Deposited 2005-11-25 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–74（74 aa） Fragment：TWO UBIQUTIN BINDING DOMAINS, RESIDUES 1-74
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；SITTING DROP 300NL PLUS 300NL 0.2M AMMONIUM ACETATE 0.1M NACITRATE PH 6.5 25% PEG400
Resolution 2.10 Å R-free 0.238
2C7N Human Rabex-5 residues 1-74 in complex with Ubiquitin Deposited 2005-11-25 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 1–74（74 aa） Fragment：TWO UBIQUTIN BINDING DOMAINS, RESIDUES 1-74
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；SITTING DROP 300NL PLUS 300NL 0.2M AMMONIUM ACETATE 0.1M NACITRATE PH 6.5 25% PEG400
Resolution 2.10 Å R-free 0.238
2C7N Human Rabex-5 residues 1-74 in complex with Ubiquitin Deposited 2005-11-25 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain G 1–74（74 aa） Fragment：TWO UBIQUTIN BINDING DOMAINS, RESIDUES 1-74
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；SITTING DROP 300NL PLUS 300NL 0.2M AMMONIUM ACETATE 0.1M NACITRATE PH 6.5 25% PEG400
Resolution 2.10 Å R-free 0.238
2C7N Human Rabex-5 residues 1-74 in complex with Ubiquitin Deposited 2005-11-25 Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain I 1–74（74 aa） Fragment：TWO UBIQUTIN BINDING DOMAINS, RESIDUES 1-74
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；SITTING DROP 300NL PLUS 300NL 0.2M AMMONIUM ACETATE 0.1M NACITRATE PH 6.5 25% PEG400
Resolution 2.10 Å R-free 0.238
2C7N Human Rabex-5 residues 1-74 in complex with Ubiquitin Deposited 2005-11-25 Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain K 1–74（74 aa） Fragment：TWO UBIQUTIN BINDING DOMAINS, RESIDUES 1-74
Not recorded ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；SITTING DROP 300NL PLUS 300NL 0.2M AMMONIUM ACETATE 0.1M NACITRATE PH 6.5 25% PEG400
Resolution 2.10 Å R-free 0.238

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.