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- PDB-8iav: Crystal structure of Streptococcus pneumoniae pyruvate kinase in ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8iav | ||||||
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Title | Crystal structure of Streptococcus pneumoniae pyruvate kinase in complex with fructose 1,6-bisphosphate | ||||||
![]() | Pyruvate kinase | ||||||
![]() | TRANSFERASE / Pyruvate kinase / Streptococcus pneumoniae / Glycolysis | ||||||
Function / homology | ![]() pyruvate kinase / pyruvate kinase activity / potassium ion binding / glycolytic process / kinase activity / magnesium ion binding / ATP binding / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Nakashima, R. / Taguchi, A. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Functional and structural characterization of Streptococcus pneumoniae pyruvate kinase involved in fosfomycin resistance. Authors: Taguchi, A. / Nakashima, R. / Nishino, K. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 354.2 KB | Display | ![]() |
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PDB format | ![]() | 286.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 8iasC ![]() 8iatC ![]() 8iauC ![]() 8iawC ![]() 8iaxC C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 56993.590 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Sugar | ChemComp-FBP / #3: Water | ChemComp-HOH / | Has ligand of interest | N | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.61 Å3/Da / Density % sol: 52.9 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 9%PEG3350,150mM NH4Cl, 10mM Na HEPES HCl pH7.5, 75mM NaCl, 10mM MgCl2, 50mM KCl, 10mM FBP |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Apr 21, 2022 Details: Main beamline optics is a double-crystal monochromator and a horizontal focusing mirror. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Double-crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.59→47.69 Å / Num. obs: 72422 / % possible obs: 99.2 % / Redundancy: 5.19 % / CC1/2: 0.999 / Rmerge(I) obs: 0.05 / Rrim(I) all: 0.056 / Net I/σ(I): 18.21 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
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Processing
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Refinement | Method to determine structure: ![]()
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 99.559 Å2
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Refinement step | Cycle: 1 / Resolution: 2.59→47.69 Å
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Refine LS restraints |
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