Guided Ideographic Spin System Model Optimization

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Mixture Simulation

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Simulation: simulation_1

BMRB entry

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Download entry NMR-STAR

Download entry NMReDATA

External links:

NMRFAM Servers

pKa (R. Williams)

1H NMR (Hans J. Reich)

4-Methyl-2-oxovaleric-acid

Simulation outputs:

InChI=1S/C6H10O3/c1-4(2)3-5(7)6(8)9/h4H,3H2,1-2H3,(H,8,9) Parameter Value
Field strength 499.84(MHz)
RMSD of the fit 0.01492
Temperature 298 K
pH 7.4
InChI InChI=1S/C6H10O3/c1-4(2)3-5(7)6(8)9/h4H,3H2,1-2H3,(H,8,9)
pKa 2.82
Note 1 None

Sample description:

Compound Type Concentration
4-Methyl-2-oxovaleric acid Solute 100mM
D2O Solvent 100%
sodium phosphate Buffer 50mM
sodium azide Cytocide 500uM
DSS Reference 500uM
Show/Hide Spin System Matrix

Spin System Matrix

10 11 12 18 13 14 15 16 17
10 0.925 -12.5 -12.5 6.625 0 0 0 0 0
11 0 0.925 -12.5 6.625 0 0 0 0 0
12 0 0 0.925 6.625 0 0 0 0 0
18 0 0 0 2.085 6.625 6.625 6.625 7.031 7.15
13 0 0 0 0 0.925 -12.5 -12.5 0 0
14 0 0 0 0 0 0.925 -12.5 0 0
15 0 0 0 0 0 0 0.926 0 0
16 0 0 0 0 0 0 0 2.598 -12.4
17 0 0 0 0 0 0 0 0 2.6

Spectra

Select field strength to view simulated spectra and peak lists (standard and GSD): Autoscale

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PPM Amplitude Peak Type
0.999094 standard
1.00021 standard
0.00195208 standard
0.0110804 standard
0.0350469 standard
0.0671508 standard
0.0824043 standard
0.0668732 standard
0.0357028 standard
0.011484 standard
0.00211025 standard
0.339405 standard
0.332113 standard
0.704147 standard
1.0 standard
0.00946013 standard
0.0189351 standard
0.0321871 standard
0.0307811 standard
0.053897 standard
0.0567762 standard
0.051594 standard
0.0486791 standard
0.0495531 standard
0.397836 standard
0.153226 standard
0.801709 standard
1.0 standard
0.00410512 standard
0.013309 standard
0.0285963 standard
0.0285261 standard
0.0515804 standard
0.059338 standard
0.0496353 standard
0.0313012 standard
0.0189351 standard
0.370869 standard
0.191782 standard
0.858485 standard
1.0 standard
0.003029 standard
0.0117603 standard
0.0295341 standard
0.051618 standard
0.0625002 standard
0.0522354 standard
0.0303341 standard
0.0128143 standard
0.00574113 standard
0.36196 standard
0.23079 standard
0.878111 standard
1.00001 standard
0.00278713 standard
0.0115022 standard
0.0294591 standard
0.0529126 standard
0.0640783 standard
0.054763 standard
0.030831 standard
0.012027 standard
0.00407513 standard
0.358744 standard
0.245393 standard
0.893565 standard
1.00001 standard
0.00261912 standard
0.011111 standard
0.029876 standard
0.0533596 standard
0.0648462 standard
0.0560361 standard
0.031504 standard
0.011605 standard
0.00332912 standard
0.357118 standard
0.256487 standard
0.972758 standard
1.00005 standard
0.00215 standard
0.010729 standard
0.0312375 standard
0.0593529 standard
0.0738714 standard
0.06363 standard
0.0347513 standard
0.0117486 standard
0.002165 standard
0.347543 standard
0.308824 standard
0.994273 standard
1.00022 standard
0.0020645 standard
0.01027 standard
0.032753 standard
0.0640087 standard
0.079867 standard
0.0652952 standard
0.0355409 standard
0.011987 standard
0.00221225 standard
0.344161 standard
0.322681 standard
0.997907 standard
1.00012 standard
0.001928 standard
0.0107172 standard
0.0341004 standard
0.0660044 standard
0.0812919 standard
0.0671885 standard
0.0353668 standard
0.0114229 standard
0.00213602 standard
0.34126 standard
0.32786 standard
1.00058 standard
1.00008 standard
0.00195416 standard
0.0110243 standard
0.0351025 standard
0.0671248 standard
0.083213 standard
0.0677216 standard
0.0357368 standard
0.0115909 standard
0.00211625 standard
0.340426 standard
0.332612 standard
0.999671 standard
1.00046 standard
0.00197056 standard
0.0112566 standard
0.0354736 standard
0.067871 standard
0.0843857 standard
0.0685426 standard
0.035552 standard
0.0113953 standard
0.0020968 standard
0.339527 standard
0.335717 standard
0.998278 standard
1.00003 standard
0.00203229 standard
0.0113164 standard
0.0356874 standard
0.068405 standard
0.0845758 standard
0.0682906 standard
0.0359861 standard
0.0113701 standard
0.00208788 standard
0.340266 standard
0.337013 standard
0.999857 standard
1.00081 standard
0.00204365 standard
0.0115263 standard
0.035986 standard
0.0684014 standard
0.0851313 standard
0.0693628 standard
0.0361794 standard
0.0114561 standard
0.00204212 standard
0.341359 standard
0.338612 standard
0.997317 standard
1.00003 standard
0.0020409 standard
0.0114367 standard
0.0362121 standard
0.0691304 standard
0.0855807 standard
0.0692662 standard
0.0361407 standard
0.0115461 standard
0.0020479 standard
0.341228 standard
0.338809 standard
1.00051 standard
0.999067 standard
0.00206108 standard
0.0115571 standard
0.036488 standard
0.0700532 standard
0.0867969 standard
0.0701598 standard
0.0362897 standard
0.0113865 standard
0.00206208 standard
0.342628 standard
0.339945 standard
1.00049 standard
0.997644 standard
0.00205904 standard
0.0113564 standard
0.0360325 standard
0.0704935 standard
0.0864302 standard
0.0699978 standard
0.0365096 standard
0.0114788 standard
0.00206604 standard
0.343388 standard
0.335966 standard
1.00004 standard
0.999126 standard
0.00206302 standard
0.0115624 standard
0.0367091 standard
0.0702135 standard
0.086478 standard
0.0704135 standard
0.0364544 standard
0.0115042 standard
0.00206828 standard
0.343837 standard
0.341022 standard
1.0001 standard
0.998481 standard
0.00208423 standard
0.0116291 standard
0.0366486 standard
0.0706844 standard
0.0882227 standard
0.0710095 standard
0.0366801 standard
0.0117432 standard
0.00209111 standard
0.346417 standard
0.337289 standard
1.0012 standard
1.00101 standard
0.00213216 standard
0.0118929 standard
0.0379318 standard
0.0728095 standard
0.0900296 standard
0.073105 standard
0.037663 standard
0.0119725 standard
0.00213836 standard
0.347067 standard
0.338392 standard
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