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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：Q16513 New Search
4PDB entries
4Biological assembly
4chain/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
4CRS Human Protein Kinase N2 (PKN2, PRKCL2) in complex with ATPgammaS Deposited 2014-02-28 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 646–984（339 aa） Fragment：KINASE DOMAIN, RESIDUES 646-984
Non-standard monomer：Yes (specific site not provided by mmCIF) AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.8；2.3M AMMONIUM SULPHATE, 0.1M CITRATE PH 5.8, 0.2M SODIUM/POTASSIUM TARTRATE
Resolution 2.75 Å R-free 0.262
4RRV Crystal structure of PDK1 in complex with ATP and PIFtide Deposited 2014-11-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 969–983（15 aa） Fragment：PIFtide (PRK2 hydrophobic motif, UNP residues 969-983)
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；21 mg/mL protein in 25 mM Tris, pH 7.5, 0.5 M sodium chloride, 1 mM DTT, 15 mM EDTA, 15 mM ATP, precipitant: 0.1 M HEPES, pH 7.5, 1.2 M sodium citrate, VAPOR DIFFUSION, HANGING DROP, temperature 291.0K
Resolution 1.41 Å R-free 0.163
6CCY Crystal structure of Akt1 in complex with a selective inhibitor Deposited 2018-02-07 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 969–983（15 aa）
Mutation：N199S, S396P, E397S, T433V Non-standard monomer：Yes (specific site not provided by mmCIF) EX4 (5R)-4-(4-{4-[4-fluoro-3-(trifluoromethyl)phenyl]-1-[2-(pyrrolidin-1-yl)ethyl]-1H-imidazol-2-yl}piperidin-1-yl)-5-methyl-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；16% PEG 3350 and 200mM Ammonium Formate
Resolution 2.18 Å R-free 0.276
6GBE Murine Protein Tyrosine Phosphatase PTPN13 PDZ3 Domain-PRK2 Peptide Complex Deposited 2018-04-13 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 973–984（12 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.4；298 K；Ionic strength (raw mmCIF value) PBS；Pressure 1
NMR sample composition 1.0 mM [U-99% 13C; U-99% 15N] PDZ3/PRK2, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5 mM [U-99% 15N] PDZ3/PRK2, 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.