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Open data
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Basic information
Entry | Database: PDB / ID: 7ehn | ||||||
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Title | Human MTHFD2 in complex with compound 21 and 9 | ||||||
![]() | Bifunctional methylenetetrahydrofolate dehydrogenase/cyclohydrolase, mitochondrial | ||||||
![]() | OXIDOREDUCTASE / MTHFD2 / methylenetetrahydrofolate dehydrogenase 2 / 1C metabolism / mitocondria | ||||||
Function / homology | ![]() methylenetetrahydrofolate dehydrogenase (NAD+) / methylenetetrahydrofolate dehydrogenase (NAD+) activity / methenyltetrahydrofolate cyclohydrolase / methenyltetrahydrofolate cyclohydrolase activity / methylenetetrahydrofolate dehydrogenase (NADP+) activity / Metabolism of folate and pterines / tetrahydrofolate metabolic process / tetrahydrofolate interconversion / phosphate ion binding / folic acid metabolic process ...methylenetetrahydrofolate dehydrogenase (NAD+) / methylenetetrahydrofolate dehydrogenase (NAD+) activity / methenyltetrahydrofolate cyclohydrolase / methenyltetrahydrofolate cyclohydrolase activity / methylenetetrahydrofolate dehydrogenase (NADP+) activity / Metabolism of folate and pterines / tetrahydrofolate metabolic process / tetrahydrofolate interconversion / phosphate ion binding / folic acid metabolic process / mitochondrial matrix / magnesium ion binding / mitochondrion / extracellular space Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Lee, L.C. / Peng, Y.H. / Wu, S.Y. | ||||||
![]() | ![]() Title: Xanthine Derivatives Reveal an Allosteric Binding Site in Methylenetetrahydrofolate Dehydrogenase 2 (MTHFD2). Authors: Lee, L.C. / Peng, Y.H. / Chang, H.H. / Hsu, T. / Lu, C.T. / Huang, C.H. / Hsueh, C.C. / Kung, F.C. / Kuo, C.C. / Jiaang, W.T. / Wu, S.Y. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 126.5 KB | Display | ![]() |
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PDB format | ![]() | 95.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.5 MB | Display | ![]() |
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Full document | ![]() | 1.5 MB | Display | |
Data in XML | ![]() | 25.5 KB | Display | |
Data in CIF | ![]() | 33.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7ehjC ![]() 7ehmSC ![]() 7ehvC C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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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: 34183.555 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P13995, methylenetetrahydrofolate dehydrogenase (NAD+), methenyltetrahydrofolate cyclohydrolase #2: Chemical | #3: Chemical | #4: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.88 Å3/Da / Density % sol: 57.37 % |
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Crystal grow | Temperature: 291.15 K / Method: vapor diffusion, hanging drop / pH: 7.1 Details: isopropanol, bis-Tris pH 7.1, PEG 200, PEG 3350, glycerol |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: RAYONIX MX300-HS / Detector: CCD / Date: Mar 6, 2019 / Details: A Pair of K-B Focusing Mirrors | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: LN2-Cooled, Fixed-Exit Double Crystal Monochromator Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.25→30 Å / Num. obs: 38105 / % possible obs: 97.7 % / Redundancy: 2.9 % / Rmerge(I) obs: 0.076 / Rpim(I) all: 0.048 / Rrim(I) all: 0.091 / Χ2: 1.057 / Net I/σ(I): 11 / Num. measured all: 111840 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Phasing
Phasing | Method: ![]() | ||||||
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Phasing MR | R rigid body: 0.412
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 7EHM Resolution: 2.25→25.39 Å / SU ML: 0.28 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 27.08 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 94.39 Å2 / Biso mean: 51.6479 Å2 / Biso min: 29.58 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.25→25.39 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 14
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