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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：Q92843 New Search
5PDB entries
6Biological assembly
9chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method 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
1MK3 SOLUTION STRUCTURE OF HUMAN BCL-W PROTEIN Deposited 2002-08-28 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 2–171（170 aa）
Mutation：P116V No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.3；298 K；Ionic strength (raw mmCIF value) 10 mM NaCl；Pressure 1
NMR sample composition 1.4 mM Bcl-w protein U-15N,13C, 20 mM phosphate buffer | 90% H2O/10% D2O
NMR sample composition 1.3 mM Bcl-w protein U-15N, 20 mM phosphate buffer | 90% H2O/10% D2O
NMR sample composition 0.5 mM Bcl-w protein U-15N, 6 MG/ML PF1-PHAGE | 90% H2O/10% D2O
Resolution not provided
1O0L THE STRUCTURE OF BCL-W REVEALS A ROLE FOR THE C-TERMINAL RESIDUES IN MODULATING BIOLOGICAL ACTIVITY Deposited 2003-02-22 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–183（183 aa）
Mutation：A128E No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.7；303.15 K；Ionic strength (raw mmCIF value) 120mM；Pressure ambient
NMR measurement conditions pH 6.7；303.15 K；Ionic strength (raw mmCIF value) 120mM；Pressure ambient
NMR measurement conditions pH 6.7；303.15 K；Ionic strength (raw mmCIF value) 120mM；Pressure ambient
NMR sample composition 1 mM Bcl-w | 50mM Sodium Phosphate, 70mM NaCl, 2mM TCEP, 95% H2O, 5% D2O
NMR sample composition 1 mM, U-15N Bcl-w | 50mM Sodium Phosphate, 70mM NaCl, 2mM TCEP, 95% H2O, 5% D2O
NMR sample composition 1 mM, U-13C, 15N, Bcl-w | 50mM Sodium Phosphate, 70mM NaCl, 2mM TCEP, 95% H2O, 5% D2O
Resolution not provided
1ZY3 Structural model of complex of Bcl-w protein with Bid BH3-peptide Deposited 2005-06-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 2–171（170 aa） Fragment：residues 2-171
Mutation：P116V No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；303 K；Ionic strength (raw mmCIF value) 10 mM NaCl；Pressure 1
NMR sample composition 0.7 mM Bcl-w U-15N,13C, 0.7 mM Bid BH3-peptide, 20 mM phosphate buffer, 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR sample composition 0.7 mM Bcl-w U-15N, 0.7 mM Bid BH3-peptide, 20 mM phosphate buffer, 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR sample composition 0.7 mM Bid BH3-peptide U-15N, 0.7 mM Bcl-w, 20 mM phosphate buffer, 90% H2O, 10% D2O | 90% H2O/10% D2O
Resolution not provided
2Y6W Structure of a Bcl-w dimer Deposited 2011-01-27 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–164（164 aa） Fragment：C-TERMINAL TRUNCATION, RESIDUES 1-164
Chain B 1–164（164 aa） Fragment：C-TERMINAL TRUNCATION, RESIDUES 1-164
Mutation：YES Mutation：YES PEG DI(HYDROXYETHYL)ETHER × 5 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；5% (W/V) PEG 3000, 40% (W/V) PEG 400, 0.1M MES PH 6.5.
Resolution 2.00 Å R-free 0.244
4CIM Complex of a Bcl-w BH3 mutant with a BH3 domain Deposited 2013-12-12 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–163（163 aa）
Chain Q 38–58（21 aa） Fragment：RESIDUES 38-58
Mutation：YES Mutation：YES EDO 1,2-ETHANEDIOL × 7 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；1 M TRISODIUM CITRATE 0.1 M IMIDAZOLE, PH 8.0
Resolution 1.50 Å R-free 0.210
4CIM Complex of a Bcl-w BH3 mutant with a BH3 domain Deposited 2013-12-12 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–163（163 aa）
Chain P 38–58（21 aa） Fragment：RESIDUES 38-58
Mutation：YES Mutation：YES EDO 1,2-ETHANEDIOL × 9 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；1 M TRISODIUM CITRATE 0.1 M IMIDAZOLE, PH 8.0
Resolution 1.50 Å R-free 0.210

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.