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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：Q6UWZ7 New Search
4PDB entries
17Biological assembly
21chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state 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
4JLU Crystal structure of BRCA1 BRCT with doubly phosphorylated Abraxas Deposited 2013-03-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 399–409（11 aa） Fragment：UNP RESIDUES 399-409
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 6.5；pH 6.5, VAPOR DIFFUSION, HANGING DROP
Resolution 3.50 Å R-free 0.327
4U4A Complex Structure of BRCA1 BRCT with singly phospho Abraxas Deposited 2014-07-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 399–409（11 aa） Fragment：UNP RESIDUES 399-409
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；295 K；0.01M Cobalt Chloride, 0.1 M(MES), pH 6.5, 30% PEG Mono Methyl Ether (MME) 5000
Resolution 3.51 Å R-free 0.362
4U4A Complex Structure of BRCA1 BRCT with singly phospho Abraxas Deposited 2014-07-23 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 399–409（11 aa） Fragment：UNP RESIDUES 399-409
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；295 K；0.01M Cobalt Chloride, 0.1 M(MES), pH 6.5, 30% PEG Mono Methyl Ether (MME) 5000
Resolution 3.51 Å R-free 0.362
4U4A Complex Structure of BRCA1 BRCT with singly phospho Abraxas Deposited 2014-07-23 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain F 399–409（11 aa） Fragment：UNP RESIDUES 399-409
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；295 K；0.01M Cobalt Chloride, 0.1 M(MES), pH 6.5, 30% PEG Mono Methyl Ether (MME) 5000
Resolution 3.51 Å R-free 0.362
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain I 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 10 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain O 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 11 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain O 399–409（11 aa） Fragment：UNP residues 399-409
Chain P 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 12 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain P 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain I 399–409（11 aa） Fragment：UNP residues 399-409
Chain J 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain J 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain K 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 5 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain K 399–409（11 aa） Fragment：UNP residues 399-409
Chain M 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain L 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 7 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain L 399–409（11 aa） Fragment：UNP residues 399-409
Chain N 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 8 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain M 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y18 Structure of BRCA1 BRCT domains in complex with Abraxas double phosphorylated peptide Deposited 2015-02-06 Assembly 9 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain N 399–409（11 aa） Fragment：UNP residues 399-409
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 7；291 K；HEPES, Ammonium Sulphate, PEG 4000.
Resolution 3.50 Å R-free 0.297
4Y2G Structure of BRCA1 BRCT domains in complex with Abraxas single phosphorylated peptide Deposited 2015-02-09 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 403–409（7 aa） Fragment：UNP residues 403-409
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；291 K；Lithium chloride, Tris, PEG 6000
Resolution 2.50 Å R-free 0.252

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.