Cocaine (COC) Summary

METADATA
Parameter Value
Method HamiltonianREMD
Number of MD replicas 16
Length of the MD simulations (ns) 10
Number of steps between exchanges 100
Force Field General Amber Force Field (GAFF)
Charge scheme Semi-Empirical (AM1)
REMD Progression Geometric Progression
Initial (low) temperature (K) / Scaling factor 298 / 1
Final (high) temperature (K) / Scaling factor 498 / 0.59
Molecule number of atoms 44
Molecule charge (simulated) 1
System number of atoms 1682
Box size in simulations (nm) 0.8
Solvent model TIP3P
Box type in simulations Octahedron
MD ensemble NVT
0
1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-16
Probabilities 0.87 0.87 0.87 0.87 0.87 0.87 0.88 0.88 0.88 0.88 0.88 0.88 0.89 0.89 0.89
# Exchanges 4314 4341 4372 4337 4374 4361 4358 4403 4447 4412 4400 4360 4439 4418 4428
Avg. # Exchanges 0.86 0.87 0.87 0.87 0.87 0.87 0.87 0.88 0.89 0.88 0.88 0.87 0.89 0.88 0.89
RMSd Averages
Reduced chart version
Name Average (Å) Standard deviation (Å)
RMSd_first 0.8262 0.3186
RMSd_exp 0.8324 0.3050
RMSdist_first 0.4423 0.1655
RMSdist_exp 0.4323 0.1552
RMSd Plot
Rgyr Averages
Reduced chart version
Name Average (Å) Standard deviation (Å)
Rgyr 3.4720 0.0593
RgyrX 3.2240 0.0635
RgyrY 2.8104 0.1019
RgyrZ 2.4099 0.0394
Rgyr Plot
Fluctuation Averages
Name Atomic_Fluct
Average (Å) 0.5378
Standard deviation (Å) 0.3752
Atoms list
Atom name Fluctuation (Å)
C1 0.72
O5 0.567
C6 0.277
O7 0.496
C8 0.229
C10 0.174
N12 0.194
C14 0.389
C18 0.259
C21 0.285
C24 0.252
C26 0.341
C29 0.311
O1 0.433
C2 0.354
O3 0.995
C4 0.197
C5 1.26
C7 1.28
C9 0.433
C11 1.21
C13 1.176
3D View
Fluctuation Plot