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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：P07834 New Search
4PDB entries
10Biological assembly
16chain/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
1NEX Crystal Structure of ScSkp1-ScCdc4-CPD peptide complex Deposited 2002-12-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 263–744（482 aa） Fragment：residues 601-604 and 609-624 deleted
Mutation：C608L 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, HANGING DROP；pH 8；293 K；Ammonium Sulphate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.70 Å R-free 0.273
1NEX Crystal Structure of ScSkp1-ScCdc4-CPD peptide complex Deposited 2002-12-12 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 263–744（482 aa） Fragment：residues 601-604 and 609-624 deleted
Mutation：C608L 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, HANGING DROP；pH 8；293 K；Ammonium Sulphate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.70 Å R-free 0.273
2P63 Suprafacial orientation of the SCFCdc4 dimer accommodates multiple geometries for substrate ubiquitination Deposited 2007-03-16 Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 222–273（52 aa） Fragment：D Domain
Chain B 222–273（52 aa） Fragment：D Domain
Chain C 222–273（52 aa） Fragment：D Domain
Chain D 222–273（52 aa） Fragment：D Domain
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) 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, HANGING DROP；pH 8.5；300 K；50%MPD, 100 mM (NH4)H2PO4 ph 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Resolution 2.67 Å R-free 0.279
2P63 Suprafacial orientation of the SCFCdc4 dimer accommodates multiple geometries for substrate ubiquitination Deposited 2007-03-16 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 222–273（52 aa） Fragment：D Domain
Chain D 222–273（52 aa） Fragment：D Domain
Non-standard monomer：Yes (specific site not provided by mmCIF) 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, HANGING DROP；pH 8.5；300 K；50%MPD, 100 mM (NH4)H2PO4 ph 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Resolution 2.67 Å R-free 0.279
2P63 Suprafacial orientation of the SCFCdc4 dimer accommodates multiple geometries for substrate ubiquitination Deposited 2007-03-16 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 222–273（52 aa） Fragment：D Domain
Chain B 222–273（52 aa） Fragment：D Domain
Non-standard monomer：Yes (specific site not provided by mmCIF) 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, HANGING DROP；pH 8.5；300 K；50%MPD, 100 mM (NH4)H2PO4 ph 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Resolution 2.67 Å R-free 0.279
3MKS Crystal Structure of yeast Cdc4/Skp1 in complex with an allosteric inhibitor SCF-I2 Deposited 2010-04-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain B 263–744（482 aa） Fragment：UNP Residues 263-744 with 602-605 and 609-624 deleted
Chain D 263–744（482 aa） Fragment：UNP Residues 263-744 with 602-605 and 609-624 deleted
Not recorded SO4 SULFATE ION × 11 C1C 1,1'-binaphthalene-2,2'-dicarboxylic acid × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.5 M Ammonium sulfate, 100mM Tris pH 8.5, 15% glycerol, 1mM SCF-I2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.60 Å R-free 0.266
3MKS Crystal Structure of yeast Cdc4/Skp1 in complex with an allosteric inhibitor SCF-I2 Deposited 2010-04-15 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 263–744（482 aa） Fragment：UNP Residues 263-744 with 602-605 and 609-624 deleted
Not recorded SO4 SULFATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.5 M Ammonium sulfate, 100mM Tris pH 8.5, 15% glycerol, 1mM SCF-I2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.60 Å R-free 0.266
3MKS Crystal Structure of yeast Cdc4/Skp1 in complex with an allosteric inhibitor SCF-I2 Deposited 2010-04-15 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 263–744（482 aa） Fragment：UNP Residues 263-744 with 602-605 and 609-624 deleted
Not recorded SO4 SULFATE ION × 6 C1C 1,1'-binaphthalene-2,2'-dicarboxylic acid × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；1.5 M Ammonium sulfate, 100mM Tris pH 8.5, 15% glycerol, 1mM SCF-I2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.60 Å R-free 0.266
3V7D Crystal Structure of ScSkp1-ScCdc4-pSic1 peptide complex Deposited 2011-12-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 263–744（482 aa） Fragment：UNP residues 263-744
Mutation：C608L No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；1.5 M Ammonium Sulphate, 0.1 M Hepes, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.31 Å R-free 0.221
3V7D Crystal Structure of ScSkp1-ScCdc4-pSic1 peptide complex Deposited 2011-12-20 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 263–744（482 aa） Fragment：UNP residues 263-744
Mutation：C608L No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；1.5 M Ammonium Sulphate, 0.1 M Hepes, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.31 Å R-free 0.221

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.