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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：P56981 New Search
8PDB entries
14Biological assembly
14chain/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
1D9X CRYSTAL STRUCTURE OF THE DNA REPAIR PROTEIN UVRB Deposited 1999-10-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–657（657 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；295 K；8 mg/ml UvrB, 500 mM NaCl, 14-18% PEG 6000, 10 mM ZnCl2, 100 mM Bicine pH 9, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 2.60 Å R-free 0.324
1D9Z CRYSTAL STRUCTURE OF THE DNA REPAIR PROTEIN UVRB IN COMPLEX WITH ATP Deposited 1999-10-30 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–657（657 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 9；295 K；8 mg/ml UvrB, 500 mM NaCl, 14-18% PEG 6000, 10 mM ZnCl2, 100 mM Bicine pH 9, pH 9.0, VAPOR DIFFUSION, temperature 295K
X-ray crystallization conditions Soaking；pH 9；295 K；5 mM ATP 5 mM MgCl2 500 mM NaCl, 14-18% PEG 6000, 10 mM ZnCl2, 100 mM Bicine pH 9, pH 9.0, Soaking, temperature 295K
Resolution 3.15 Å R-free 0.335
1T5L Crystal structure of the DNA repair protein UvrB point mutant Y96A revealing a novel fold for domain 2 Deposited 2004-05-04 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–657（657 aa）
Mutation：Y96A ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；PEG 6000, Tris, ZnCl2, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.60 Å R-free 0.287
1T5L Crystal structure of the DNA repair protein UvrB point mutant Y96A revealing a novel fold for domain 2 Deposited 2004-05-04 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–657（657 aa）
Mutation：Y96A ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；298 K；PEG 6000, Tris, ZnCl2, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.60 Å R-free 0.287
2FDC Structural Basis of DNA Damage Recognition and Processing by UvrB: crystal structure of a UvrB/DNA complex Deposited 2005-12-13 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers
Chain A 1–657（657 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；20mM MgCl2, 14% PEG3000, 80mM sodium citrate pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.30 Å R-free 0.258
2FDC Structural Basis of DNA Damage Recognition and Processing by UvrB: crystal structure of a UvrB/DNA complex Deposited 2005-12-13 Assembly 2 Protein–DNA Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers
Chain B 1–657（657 aa）
Not recorded FLQ N-[6-(ACETYLAMINO)HEXYL]-3',6'-DIHYDROXY-3-OXO-3H-SPIRO[2-BENZOFURAN-1,9'-XANTHENE]-6-CARBOXAMIDE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；20mM MgCl2, 14% PEG3000, 80mM sodium citrate pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.30 Å R-free 0.258
6O8E Crystal structure of UvrB bound to duplex DNA with ADP Deposited 2019-03-10 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain A 2–593（592 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 3 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100 mM Bis-Tris, pH 6.5, 100 mM ammonium acetate, 17-19% w/v PEG8000
Resolution 2.61 Å R-free 0.270
6O8E Crystal structure of UvrB bound to duplex DNA with ADP Deposited 2019-03-10 Assembly 2 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain B 2–593（592 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100 mM Bis-Tris, pH 6.5, 100 mM ammonium acetate, 17-19% w/v PEG8000
Resolution 2.61 Å R-free 0.270
6O8F Crystal structure of UvrB bound to duplex DNA Deposited 2019-03-10 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain A 2–593（592 aa）
Not recorded CL CHLORIDE ION × 1 MG MAGNESIUM ION × 3 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100 mM Bis-Tris, pH 6.5, 100 mM ammonium acetate, 17-19% w/v PEG8000
Resolution 2.81 Å R-free 0.264
6O8F Crystal structure of UvrB bound to duplex DNA Deposited 2019-03-10 Assembly 2 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain B 2–593（592 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；100 mM Bis-Tris, pH 6.5, 100 mM ammonium acetate, 17-19% w/v PEG8000
Resolution 2.81 Å R-free 0.264
6O8G Crystal structure of UvrB bound to fully duplex DNA Deposited 2019-03-10 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain A 2–593（592 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；0.1 M HEPES, pH 7.5, 0.02 M magnesium chloride, 20-22% poly(acryl acid sodium salt) 5100
Resolution 2.64 Å R-free 0.274
6O8G Crystal structure of UvrB bound to fully duplex DNA Deposited 2019-03-10 Assembly 2 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain B 2–593（592 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；0.1 M HEPES, pH 7.5, 0.02 M magnesium chloride, 20-22% poly(acryl acid sodium salt) 5100
Resolution 2.64 Å R-free 0.274
6O8G Crystal structure of UvrB bound to fully duplex DNA Deposited 2019-03-10 Assembly 3 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain C 2–593（592 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；293 K；0.1 M HEPES, pH 7.5, 0.02 M magnesium chloride, 20-22% poly(acryl acid sodium salt) 5100
Resolution 2.64 Å R-free 0.274
6O8H Crystal structure of UvrB mutant bound to duplex DNA Deposited 2019-03-10 Assembly 1 Protein–DNA Monomer；Protein × 1 PDB declaration: trimeric（3） Consistent with all polymers
Chain A 2–593（592 aa）
Not recorded SO4 SULFATE ION × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.2 M potassium sulfate, 18-20% PEG3350, 2 mM ADP, 5 mM magnesium chloride
Resolution 2.39 Å R-free 0.277

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.