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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：Q92934 New Search
3PDB 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 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
1G5J COMPLEX OF BCL-XL WITH PEPTIDE FROM BAD Deposited 2000-11-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 140–164（25 aa） Fragment：RESIDUES 140-164
Mutation：E320K, G321D, G325K No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7；303 K；Ionic strength (raw mmCIF value) 40 mM sodium phosphate；Pressure ambient
NMR sample composition 15N-Bcl-xL/unlabeled Bad peptide; 15N,13C-Bcl-xL/unlabelled Bad peptide | H2O; D2O
Resolution not provided
7Q16 Human 14-3-3 zeta fused to the BAD peptide including phosphoserine-74 Deposited 2021-10-18 Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 71–81（11 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；0.16 M calcium acetate, 0.08 M sodium cacodylate pH 6.5, 14.4 % w/v PEG 8000, 20 % v/v glycerol
Resolution 2.36 Å R-free 0.241
9QNL BAD pS118 phosphopeptide binding to 14-3-3sigma Deposited 2025-03-25 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 114–123（10 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 10 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；0.095 M HEPES pH=7.1-7.7 0.19 M CaCl2 5% glycerol 24-29% PEG400
Resolution 1.30 Å R-free 0.195

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.