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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：P10958 New Search
5PDB entries
9Biological assembly
10chain/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
1D5W PHOSPHORYLATED FIXJ RECEIVER DOMAIN Deposited 1999-10-12 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–126（126 aa） Fragment：FIXJ RECEIVER DOMAIN (RESIDUES 1-126)
Mutation：T2Q, A125L Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；AMMONIUM SULFATE, 2-METHYL-2,4-PENTANEDIOL, HEPES, TRITON X-100, EDTA, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.244
1D5W PHOSPHORYLATED FIXJ RECEIVER DOMAIN Deposited 1999-10-12 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–126（126 aa） Fragment：FIXJ RECEIVER DOMAIN (RESIDUES 1-126)
Chain C 1–126（126 aa） Fragment：FIXJ RECEIVER DOMAIN (RESIDUES 1-126)
Mutation：T2Q, A125L Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：T2Q, A125L Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；AMMONIUM SULFATE, 2-METHYL-2,4-PENTANEDIOL, HEPES, TRITON X-100, EDTA, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.244
1DBW CRYSTAL STRUCTURE OF FIXJ-N Deposited 1999-11-03 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–126（126 aa） Fragment：FIXJ RECEIVER DOMAIN (RESIDUES 1-126)
Mutation：T2Q, A125L 15P POLYETHYLENE GLYCOL (N=34) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；PEG 1500, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 4K
Resolution 1.60 Å R-free 0.224
1DBW CRYSTAL STRUCTURE OF FIXJ-N Deposited 1999-11-03 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–126（126 aa） Fragment：FIXJ RECEIVER DOMAIN (RESIDUES 1-126)
Mutation：T2Q, A125L No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；PEG 1500, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 4K
Resolution 1.60 Å R-free 0.224
1DCK STRUCTURE OF UNPHOSPHORYLATED FIXJ-N COMPLEXED WITH MN2+ Deposited 1999-11-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–126（126 aa） Fragment：N-TERMINAL DOMAIN (RESIDUES 1-126)
Mutation：T2Q, A125L MN MANGANESE (II) ION × 1 15P POLYETHYLENE GLYCOL (N=34) × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；PEG1500, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 4K
Resolution 2.00 Å R-free 0.253
1DCK STRUCTURE OF UNPHOSPHORYLATED FIXJ-N COMPLEXED WITH MN2+ Deposited 1999-11-05 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–126（126 aa） Fragment：N-TERMINAL DOMAIN (RESIDUES 1-126)
Mutation：T2Q, A125L MN MANGANESE (II) ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；PEG1500, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 4K
Resolution 2.00 Å R-free 0.253
1DCM STRUCTURE OF UNPHOSPHORYLATED FIXJ-N WITH AN ATYPICAL CONFORMER (MONOMER A) Deposited 1999-11-05 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–126（126 aa） Fragment：FIXJ RECEIVER DOMAIN (RESIDUES 1-126)
Mutation：T2Q, A125L No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG1500, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 4K
Resolution 3.00 Å R-free 0.335
1DCM STRUCTURE OF UNPHOSPHORYLATED FIXJ-N WITH AN ATYPICAL CONFORMER (MONOMER A) Deposited 1999-11-05 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 1–126（126 aa） Fragment：FIXJ RECEIVER DOMAIN (RESIDUES 1-126)
Mutation：T2Q, A125L MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.8；277 K；PEG1500, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 4K
Resolution 3.00 Å R-free 0.335
1X3U Solution structure of the C-terminal transcriptional activator domain of FixJ from Sinorhizobium melilot Deposited 2005-05-10 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 130–204（75 aa） Fragment：C-TERMINAL DOMAIN
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5.5；298 K；Pressure 1
NMR sample composition 1mM FixJC U-15N,13C; 20mM NaHPO4-NaH2PO4 (pH 5.5), 100mM NaCl, 50mM Na2SO4; 90% H2O, 10% D2O | 90% H2O/10% D2O
Resolution not provided

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.