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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 |
Current Processing State | Completed |
Total Processing Time | NA (hh:mm:ss) |
Molecule Type | amino acid building block |
Residue Name (RNME) | H31 |
Formula | None |
IUPAC InChI Key | None |
IUPAC InChI | None |
IUPAC Name | |
Common Name | |
Canonical SMILES (Daylight) | NULL |
Number of atoms | 24 |
Net Charge | -1 |
Forcefield | multiple |
Molecule ID | 17394 |
Visibility | Public |
Molecule Tags |
Force Field Version | 54A7 (IFP54A7.dat / 54A7.ifp) |
Upload Date | 2014-02-03 13:07:17 |
Literature Reference | Drazen 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 |
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.
Molid > | Formula | Iupac | Atoms | Charge | Curation | Δ Qm Optimized Energy (kJ.mol-1) | Compare > |
---|---|---|---|---|---|---|---|
566 | None | - | 12 | 0 | Manual* | N/A | Compare with |
565 | None | - | 9 | 0 | Manual* | N/A | Compare with |
564 | None | - | 6 | 0 | Manual* | N/A | Compare with |
562 | None | - | 9 | 0 | Manual* | N/A | Compare with |
216 | None | - | 13 | 0 | Manual* | N/A | Compare with |
215 | None | - | 19 | 0 | Manual* | N/A | Compare with |
214 | None | - | 24 | 0 | Manual* | N/A | Compare with |
213 | None | - | 27 | 0 | Manual* | N/A | Compare with |
212 | None | - | 17 | 0 | Manual* | N/A | Compare with |
211 | None | - | 14 | 0 | Manual* | N/A | Compare with |
210 | None | - | 17 | 0 | Manual* | N/A | Compare with |
208 | None | - | 23 | 0 | Manual* | N/A | Compare with |
207 | None | - | 20 | 0 | Manual* | N/A | Compare with |
206 | None | - | 25 | 1 | Manual* | N/A | Compare with |
205 | None | - | 24 | 0 | Manual* | N/A | Compare with |
204 | None | - | 22 | 0 | Manual* | N/A | Compare with |
203 | None | - | 22 | 0 | Manual* | N/A | Compare with |
178 | None | - | 21 | 1 | Manual* | N/A | Compare with |
177 | None | - | 20 | 0 | Manual* | N/A | Compare with |
176 | None | - | 20 | 0 | Manual* | N/A | Compare with |
175 | None | - | 19 | 0 | Manual* | N/A | Compare with |
174 | None | - | 19 | -1 | Manual* | N/A | Compare with |
173 | None | - | 20 | 0 | Manual* | N/A | Compare with |
172 | None | - | 14 | 0 | Manual* | N/A | Compare with |
171 | None | - | 14 | 0 | Manual* | N/A | Compare with |
170 | None | - | 14 | 0 | Manual* | N/A | Compare with |
169 | None | - | 13 | 0 | Manual* | N/A | Compare with |
168 | None | - | 15 | 0 | Manual* | N/A | Compare with |
167 | None | - | 14 | -1 | Manual* | N/A | Compare with |
166 | None | - | 17 | 0 | Manual* | N/A | Compare with |
165 | None | - | 26 | 0 | Manual* | N/A | Compare with |
164 | None | - | 27 | 1 | Manual* | N/A | Compare with |
163 | None | - | 13 | 0 | Manual* | N/A | Compare with |
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.