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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：B5Z0A8 New Search
2PDB entries
6Biological assembly
8chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
3LC6 The alternative conformation structure of isocitrate dehydrogenase kinase/phosphatase from E. Coli Deposited 2010-01-09 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 2–579（578 aa）
Chain B 2–579（578 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 AMP ADENOSINE MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；295 K；12% PEG 8000, 0.001M calcium chloride, 0.2M magnesium chloride, 0.1M MES 15% Glycerol, 0.002M DTT, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 3.10 Å R-free 0.332
3LC6 The alternative conformation structure of isocitrate dehydrogenase kinase/phosphatase from E. Coli Deposited 2010-01-09 Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 2–579（578 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；295 K；12% PEG 8000, 0.001M calcium chloride, 0.2M magnesium chloride, 0.1M MES 15% Glycerol, 0.002M DTT, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 3.10 Å R-free 0.332
3LC6 The alternative conformation structure of isocitrate dehydrogenase kinase/phosphatase from E. Coli Deposited 2010-01-09 Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain B 2–579（578 aa）
Not recorded AMP ADENOSINE MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.8；295 K；12% PEG 8000, 0.001M calcium chloride, 0.2M magnesium chloride, 0.1M MES 15% Glycerol, 0.002M DTT, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 3.10 Å R-free 0.332
3LCB The crystal structure of isocitrate dehydrogenase kinase/phosphatase in complex with its substrate, isocitrate dehydrogenase, from Escherichia coli. Deposited 2010-01-10 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–578（578 aa）
Not recorded AMP ADENOSINE MONOPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；295 K；25% PEG 300, 0.1M MES, 0.05M magnesium chloride, 0.002M DTT,10% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 2.90 Å R-free 0.222
3LCB The crystal structure of isocitrate dehydrogenase kinase/phosphatase in complex with its substrate, isocitrate dehydrogenase, from Escherichia coli. Deposited 2010-01-10 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–578（578 aa）
Not recorded AMP ADENOSINE MONOPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；295 K；25% PEG 300, 0.1M MES, 0.05M magnesium chloride, 0.002M DTT,10% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 2.90 Å R-free 0.222
3LCB The crystal structure of isocitrate dehydrogenase kinase/phosphatase in complex with its substrate, isocitrate dehydrogenase, from Escherichia coli. Deposited 2010-01-10 Assembly 3 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain A 1–578（578 aa）
Chain B 1–578（578 aa）
Not recorded AMP ADENOSINE MONOPHOSPHATE × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 6 MG MAGNESIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；295 K；25% PEG 300, 0.1M MES, 0.05M magnesium chloride, 0.002M DTT,10% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 2.90 Å R-free 0.222

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.