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
Residue Name (RNME)S1P
FormulaNone
IUPAC InChI Key
None
IUPAC InChI
None
IUPAC Name
Common Name
Canonical SMILES (Daylight)
NULL
Number of atoms18
Net Charge-1
Forcefieldmultiple
Molecule ID17371
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 
17552 None - 15 -1 Manual N/A Compare with
6459 None - 16 0 Manual N/A Compare with
17163 None - 23 0 Manual N/A Compare with
17284 None - 23 0 Manual N/A Compare with
17316 None - 32 0 Manual N/A Compare with
17469 None - 24 0 Manual N/A Compare with
17501 None - 32 0 Manual N/A Compare with
1655 None - 9 0 Manual* N/A Compare with
3408 None - 24 0 Manual* N/A Compare with
17233 None - 26 0 Manual N/A Compare with
17265 None - 19 0 Manual N/A Compare with
17418 None - 21 0 Manual N/A Compare with
17299 None - 18 0 Manual N/A Compare with
17331 None - 17 -2 Manual N/A Compare with
17484 None - 15 0 Manual N/A Compare with
17516 None - 26 0 Manual N/A Compare with
2018 None - 90 -1 Manual* N/A Compare with
3587 None - 9 0 Manual* N/A Compare with
17248 None - 27 -2 Manual N/A Compare with
17280 None - 24 1 Manual N/A Compare with
17401 None - 16 -1 Manual N/A Compare with
17433 None - 21 -1 Manual N/A Compare with
1567 None - 119 0 Manual* N/A Compare with
1642 None - 18 0 Manual* N/A Compare with
17165 None - 27 0 Manual N/A Compare with
17197 None - 26 1 Manual N/A Compare with
17350 None - 15 0 Manual N/A Compare with
163 None - 13 0 Manual* N/A Compare with
17382 None - 23 0 Manual N/A Compare with
566 None - 12 0 Manual* N/A Compare with
17535 None - 24 0 Manual N/A Compare with
5031 None - 78 0 Manual* N/A Compare with
17146 None - 33 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)