MD Topology | NMR | X-Ray

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Processing Information

QM Processing Stage

Click table to toggle details.

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)ECN
FormulaNone
IUPAC InChI Key
None
IUPAC InChI
None
IUPAC Name
Common Name
Canonical SMILES (Daylight)
NULL
Number of atoms21
Net Charge-1
Forcefieldmultiple
Molecule ID17433
Visibility Public
Molecule Tags

Molecular Dynamics (MD) Files

Topology Information

Force Field Version54A7 (IFP54A7.dat / 54A7.ifp)
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 (201-300 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 
17398 None - 21 0 Manual N/A Compare with
17349 None - 15 0 Manual N/A Compare with
17289 None - 28 0 Manual N/A Compare with
17232 None - 27 0 Manual N/A Compare with
17348 None - 20 -2 Manual N/A Compare with
17231 None - 27 0 Manual N/A Compare with
17263 None - 17 0 Manual N/A Compare with
17274 None - 24 -1 Manual N/A Compare with
17291 None - 28 0 Manual N/A Compare with
17264 None - 17 0 Manual N/A Compare with
17257 None - 15 -1 Manual N/A Compare with
17250 None - 23 -2 Manual N/A Compare with
17242 None - 26 -1 Manual N/A Compare with
17235 None - 26 0 Manual N/A Compare with
17422 None - 21 0 Manual N/A Compare with
17415 None - 24 1 Manual N/A Compare with
17407 None - 28 -1 Manual N/A Compare with
17400 None - 21 0 Manual N/A Compare with
17391 None - 18 0 Manual N/A Compare with
17376 None - 30 -1 Manual N/A Compare with
17365 None - 29 0 Manual N/A Compare with
17351 None - 15 0 Manual N/A Compare with
17333 None - 30 1 Manual N/A Compare with
17318 None - 24 0 Manual N/A Compare with
17306 None - 23 0 Manual N/A Compare with
17230 None - 27 0 Manual N/A Compare with
2920 None - 27 1 Manual N/A Compare with
17240 None - 16 -1 Manual N/A Compare with
17238 None - 16 -1 Manual N/A Compare with
17237 None - 16 -1 Manual N/A Compare with
17427 None - 34 1 Manual N/A Compare with
17425 None - 34 1 Manual N/A Compare with
17424 None - 21 0 Manual N/A Compare with
17421 None - 21 0 Manual N/A Compare with
17420 None - 21 0 Manual N/A Compare with
17418 None - 21 0 Manual N/A Compare with
17417 None - 21 0 Manual N/A Compare with
17413 None - 24 1 Manual N/A Compare with
17412 None - 18 0 Manual N/A Compare with
17410 None - 18 0 Manual N/A Compare with
17409 None - 18 0 Manual N/A Compare with
17406 None - 28 -1 Manual N/A Compare with
17405 None - 28 -1 Manual N/A Compare with
17241 None - 26 -1 Manual N/A Compare with
17244 None - 26 -1 Manual N/A Compare with
17245 None - 27 -2 Manual N/A Compare with
2919 None - 52 -1 Manual N/A Compare with
17272 None - 18 0 Manual N/A Compare with
17269 None - 18 0 Manual N/A Compare with
17268 None - 19 0 Manual N/A Compare with
17266 None - 19 0 Manual N/A Compare with
2694 None - 77 -3 Manual N/A Compare with
2672 None - 39 0 Manual N/A Compare with
2671 None - 47 -3 Manual N/A Compare with
17260 None - 15 -1 Manual N/A Compare with
17259 None - 15 -1 Manual N/A Compare with
17256 None - 27 0 Manual N/A Compare with
17255 None - 27 0 Manual N/A Compare with
17253 None - 27 0 Manual N/A Compare with
17252 None - 23 -2 Manual N/A Compare with
17248 None - 27 -2 Manual N/A Compare with
17247 None - 27 -2 Manual N/A Compare with
17403 None - 16 -1 Manual N/A Compare with
17402 None - 16 -1 Manual N/A Compare with
17338 None - 18 0 Manual N/A Compare with
17335 None - 30 1 Manual N/A Compare with
17330 None - 17 -2 Manual N/A Compare with
17327 None - 25 0 Manual N/A Compare with
17323 None - 18 0 Manual N/A Compare with
17320 None - 24 0 Manual N/A Compare with
17314 None - 32 0 Manual N/A Compare with
17312 None - 25 -1 Manual N/A Compare with
17309 None - 25 -1 Manual N/A Compare with
17308 None - 23 0 Manual N/A Compare with
17303 None - 25 0 Manual N/A Compare with
17300 None - 18 0 Manual N/A Compare with
17296 None - 9 -1 Manual N/A Compare with
17293 None - 9 -1 Manual N/A Compare with
17286 None - 17 0 Manual N/A Compare with
17283 None - 23 0 Manual N/A Compare with
17279 None - 24 1 Manual N/A Compare with
17342 None - 23 -2 Manual N/A Compare with
17345 None - 20 -2 Manual N/A Compare with
17397 None - 21 0 Manual N/A Compare with
17396 None - 24 -1 Manual N/A Compare with
17394 None - 24 -1 Manual N/A Compare with
17393 None - 24 -1 Manual N/A Compare with
17388 None - 20 -2 Manual N/A Compare with
17385 None - 20 -2 Manual N/A Compare with
17381 None - 23 0 Manual N/A Compare with
17378 None - 28 -1 Manual N/A Compare with
17372 None - 18 -1 Manual N/A Compare with
17371 None - 18 -1 Manual N/A Compare with
17369 None - 18 -1 Manual N/A Compare with
17367 None - 29 0 Manual N/A Compare with
17362 None - 12 0 Manual N/A Compare with
17359 None - 30 0 Manual N/A Compare with
17355 None - 23 0 Manual N/A Compare with
17353 None - 23 0 Manual N/A Compare with
17276 None - 24 -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)