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 simulation data

View entry XML

Download entry NMR-STAR

Download entry NMReDATA

External links:

NMRFAM Servers

pKa (R. Williams)

1H NMR (Hans J. Reich)

Nicotinuric-acid

Simulation outputs:

InChI=1S/C8H8N2O3/c11-7(12)5-10-8(13)6-2-1-3-9-4-6/h1-4H,5H2,(H,10,13)(H,11,12) Parameter Value
Field strength 499.84(MHz)
RMSD of the fit 0.01989
Temperature 298 K
pH 7.4
InChI InChI=1S/C8H8N2O3/c11-7(12)5-10-8(13)6-2-1-3-9-4-6/h1-4H,5H2,(H,10,13)(H,11,12)
pKa 2.79StrongestAcidic(HMDB01488)
pKa 4.19StrongestBasic(HMDB01488)
Note 1 None

Sample description:

Compound Type Concentration
nicotinuric 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

14 15 17 16 18 19
14 7.572 8.065 0 4.986 0 0
15 0 8.228 2.59 1.579 0 0
17 0 0 8.912 0 0 0
16 0 0 0 8.68 0 0
18 0 0 0 0 3.971 -16.003
19 0 0 0 0 0 3.971

Spectra

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

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PPM Amplitude Peak Type
1.0 standard
0.134007 standard
0.149812 standard
0.152658 standard
0.137324 standard
0.143992 standard
0.142381 standard
0.188417 standard
0.194279 standard
0.194283 standard
0.188421 standard
0.295801 standard
0.295799 standard
3.4125e-05 standard
1.0 standard
0.0909501 standard
0.122036 standard
0.166572 standard
0.193797 standard
0.191369 standard
0.159554 standard
0.114596 standard
0.217741 standard
0.210243 standard
0.195733 standard
0.184215 standard
0.329395 standard
0.285087 standard
1.5125e-05 standard
1.0 standard
0.103945 standard
0.132933 standard
0.162974 standard
0.173552 standard
0.173577 standard
0.120917 standard
0.206367 standard
0.204281 standard
0.190782 standard
0.313558 standard
0.286668 standard
8.125e-06 standard
1.0 standard
0.111154 standard
0.137979 standard
0.160603 standard
0.163658 standard
0.165286 standard
0.125367 standard
0.201395 standard
0.201499 standard
0.190431 standard
0.307787 standard
0.288129 standard
7.125e-06 standard
1.0 standard
0.113677 standard
0.139617 standard
0.159736 standard
0.160393 standard
0.162822 standard
0.127271 standard
0.200175 standard
0.200946 standard
0.190336 standard
0.306032 standard
0.288677 standard
5.125e-06 standard
1.0 standard
0.115715 standard
0.140872 standard
0.15904 standard
0.157827 standard
0.160636 standard
0.127968 standard
0.198726 standard
0.200022 standard
0.189758 standard
0.30475 standard
0.289225 standard
1.125e-06 standard
1.0 standard
0.126642 standard
0.14537 standard
0.156797 standard
0.145129 standard
0.152176 standard
0.135206 standard
0.19049 standard
0.196268 standard
0.192791 standard
0.186897 standard
0.295945 standard
0.295921 standard
1.125e-06 standard
1.0 standard
0.13041 standard
0.146643 standard
0.155805 standard
0.140913 standard
0.148718 standard
0.137976 standard
0.188844 standard
0.194412 standard
0.194427 standard
0.188865 standard
0.295563 standard
0.295551 standard
1.0 standard
0.131797 standard
0.147587 standard
0.154409 standard
0.139548 standard
0.147988 standard
0.138236 standard
0.18821 standard
0.19394 standard
0.193946 standard
0.188219 standard
0.29579 standard
0.295785 standard
1.0 standard
0.134001 standard
0.149797 standard
0.152643 standard
0.137317 standard
0.143962 standard
0.142353 standard
0.18838 standard
0.194245 standard
0.194249 standard
0.188385 standard
0.295775 standard
0.295773 standard
1.0 standard
0.134291 standard
0.149891 standard
0.152134 standard
0.136897 standard
0.144611 standard
0.141922 standard
0.195856 standard
0.193261 standard
0.187175 standard
0.29456 standard
0.294558 standard
1.0 standard
0.135551 standard
0.15071 standard
0.150842 standard
0.135781 standard
0.142419 standard
0.142419 standard
0.196725 standard
0.193646 standard
0.187705 standard
0.296034 standard
0.296033 standard
1.0 standard
0.135653 standard
0.151471 standard
0.151471 standard
0.135653 standard
0.142304 standard
0.144737 standard
0.189619 standard
0.194982 standard
0.194983 standard
0.189621 standard
0.294972 standard
0.294971 standard
1.0 standard
0.135562 standard
0.15096 standard
0.15096 standard
0.135562 standard
0.142203 standard
0.143058 standard
0.188147 standard
0.193857 standard
0.193857 standard
0.188148 standard
0.294525 standard
0.294525 standard
1.0 standard
0.135849 standard
0.150896 standard
0.150725 standard
0.135552 standard
0.141022 standard
0.143921 standard
0.187041 standard
0.193101 standard
0.193102 standard
0.187041 standard
0.29541 standard
0.29541 standard
1.0 standard
0.135567 standard
0.15083 standard
0.15083 standard
0.135567 standard
0.141688 standard
0.145707 standard
0.187356 standard
0.193331 standard
0.193331 standard
0.187357 standard
0.293933 standard
0.293933 standard
1.0 standard
0.135721 standard
0.151295 standard
0.151295 standard
0.135721 standard
0.143961 standard
0.143961 standard
0.188336 standard
0.1942 standard
0.194199 standard
0.188337 standard
0.295706 standard
0.295706 standard
1.0 standard
0.135523 standard
0.151312 standard
0.151312 standard
0.135523 standard
0.144587 standard
0.144365 standard
0.196809 standard
0.192066 standard
0.185591 standard
0.294501 standard
0.294501 standard
1.0 standard
0.135477 standard
0.150959 standard
0.151202 standard
0.135904 standard
0.14315 standard
0.145663 standard
0.195219 standard
0.19522 standard
0.295673 standard
0.295672 standard
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