dpd

Title	" BIO-692: Water/surfactant bilayer "
Date    14/04/10
Comment	" H3(T4)2 lipids. 
        Unstretched bond length of 0.5, k3 = 15
        A/N = 1.2,  1707  lipids check how A/N changes with tail length.  "

State	lamella
       Polymer			Lipid
        Normal			0 0 1
        Centre			0.5
        Thickness		5.0
        Linearise		1
       UpperFraction	0.5
       Polymerise		0

Bead  H
      0.5
      30	
      4.5	

Bead  T
      0.5
      35  10
      4.5 4.5

Bead  W
      0.5
      30	75	25
      4.5	4.5	4.5


Bond      H H  128	0.5
Bond      H T  128	0.5
Bond      T T  128	0.5

BondPair  H T T	15.0	0.0
BondPair  T T T	15.0	0.0

Polymer  Water  0.9802   " (W) "
Polymer  Lipid  0.0198   " (H H (* (T T T T)) H T T T T) "

Box       32 32 32       1  1  1
Density     3
Temp        1
RNGSeed	-5576
Lambda		0.5
Step		0.005
Time           200000
SamplePeriod    100
AnalysisPeriod  100000
DensityPeriod   200000
DisplayPeriod   1000
RestartPeriod   200000
Grid		10 10 256

Analysis
	Type	bilayer
	Times	0 200000
	Polymer Lipid
	Normal	0 0 1
	Slice	256
	Grid	16 16
	Solvent	Water

Command ToggleBeadDisplay              1    W
Command SetCurrentStateCamera          1    0.5 -0.5 -0.5  0.5 0.5 0.5

Command SetTimeStepSize     1000     0.02