MD Topology | NMR | X-Ray

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Processing Information

QM Processing Stage

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Processing Stage Template Semi-Empirical QM (QM0) DFT QM (QM1) DFT Hessian QM (QM2)
Calculation None Energy Minization Energy Minization Hessian
Level of Theory None Semi-Empirical / SCF DFT (B3LYP/6-31G*) DFT (B3LYP/6-31G*)
Default Size Limit (Atoms) 2000 500 50 40
Content of MD Topology
Charges Derived From None MOPAC Merz-Singh-Kollman Merz-Singh-Kollman
Geometry  User Provided Optimized Optimized Optimized
Non-Bonded Interactions Bonds Rule Based:

Parameters are asigned from existing parameters with a set of rules based on atom types and geometry.

Hessian Based:

Force constant are calculated from the QM potential. New parameters are created when no suitable parameters exists.

Angles
Dihedrals

Data

Current Processing StateCompleted
Total Processing TimeNA (hh:mm:ss)

Molecule Information

Molecule Typeamino acid building block
Residue Name (RNME)SDH
FormulaNone
IUPAC InChI Key
None
IUPAC InChI
None
IUPAC Name
Common Name
Canonical SMILES (Daylight)
NULL
Number of atoms12
Net Charge0
Forcefieldmultiple
Molecule ID17364
Visibility Public
Molecule Tags

Molecular Dynamics (MD) Files

Topology Information

Force Field Version45A3 (IFP45A3.dat)
Upload Date2014-02-03 13:07:17
Literature ReferenceDrazen Petrov, Christian Margreitter, Melanie Grandits, Chris Oostenbrink, Bojan Zagrovic; A Systematic Framework for Molecular Dynamics Simulations of Protein Post-Translational Modifications; PLOS Computational Biology, 2013, 9 (7), e1003154

Topology History

Other conformers for this molecule (601-633 of 633)

The highlighted row is the currently viewed molecule with the following conditions:
Green: the current molecule has the lowest QM energy in the set.
Yellow: the current molecule is within 2 kJ.mol-1 of the minimum energy.
Red: the current molecule is above 2 kJ.mol-1 of the minimum energy.

Compare All Topologies (633)RMSD Matrix (633)

Molid  Formula  Iupac  Atoms  Charge  Curation  Δ Qm Optimized Energy
(kJ.mol-1
Compare 
176 None - 20 0 Manual* N/A Compare with
17395 None - 24 -1 Manual N/A Compare with
580 None - 12 0 Manual* N/A Compare with
17548 None - 26 1 Manual N/A Compare with
5838 None - 43 -1 Manual* N/A Compare with
17159 None - 20 0 Manual N/A Compare with
17312 None - 25 -1 Manual N/A Compare with
17465 None - 31 0 Manual N/A Compare with
17497 None - 25 0 Manual N/A Compare with
2752 None - 19 0 Manual* N/A Compare with
17229 None - 27 0 Manual N/A Compare with
17261 None - 17 0 Manual N/A Compare with
17414 None - 24 1 Manual N/A Compare with
17446 None - 28 0 Manual N/A Compare with
1540 None - 143 0 Manual* N/A Compare with
17327 None - 25 0 Manual N/A Compare with
17480 None - 27 -1 Manual N/A Compare with
17512 None - 27 0 Manual N/A Compare with
1736 None - 80 0 Manual* N/A Compare with
3501 None - 21 0 Manual* N/A Compare with
17244 None - 26 -1 Manual N/A Compare with
17276 None - 24 -1 Manual N/A Compare with
17429 None - 15 0 Manual N/A Compare with
1563 None - 137 0 Manual* N/A Compare with
1605 None - 23 0 Manual* N/A Compare with
17193 None - 28 0 Manual N/A Compare with
17346 None - 20 -2 Manual N/A Compare with
17378 None - 28 -1 Manual N/A Compare with
216 None - 13 0 Manual* N/A Compare with
17531 None - 18 0 Manual N/A Compare with
4603 None - 113 0 Manual* N/A Compare with
9377 None - 12 -2 Manual* N/A Compare with
17295 None - 9 -1 Manual N/A Compare with
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ATB Pipeline Setting

Access to this feature is currently restricted

The maximum QM level is computed using the ATB Pipeline atom limits but can be manually increased on a case by case basis.

Experimental Solvation Free Energies (0-0 of 0)