Dear Sir,
I would like to calculate an angle between two chains of a lipid. For
example lets say I have a lipid:
C70
C
C
C
C63
(headgroup)---/
\
C52
C
C
C62
I want to calculate the angle in between the two chains. So I try to define
a vector along atos C63--C70 and C52--C62. The cpptra code I wrote is a
below:
cpptraj topology << EOF
trajin trajectory.nc
vector v1 :1.C52 :1.C62
vector v2 :1.C52 :1.C70
?? WHAT COMMAND to calculate the angle ??
EOF
I wish to get some help to know the suitable command to calculate the
angle between these vectors.
Many thanks in advance.
Regards
Vijay
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Received on Wed Mar 11 2015 - 01:30:04 PDT
