Re: [gmx-users] Helix Tilt Calculation

Thanks a lot XAvier! On Sat, Jun 5, 2010 at 2:10 PM, XAvier Periole wrote: > > Yes, > or inverse your sections from the index! > > On Jun 5, 2010, at 10:10 AM, Anirban Ghosh wrote: > > Thanks XAvier and George for the reply. Yes the N and C terminus are on > the opposite sides of the bilayer

Re: [gmx-users] Helix Tilt Calculation

Yes, or inverse your sections from the index! On Jun 5, 2010, at 10:10 AM, Anirban Ghosh wrote: Thanks XAvier and George for the reply. Yes the N and C terminus are on the opposite sides of the bilayer. So I can take the values of the even TMs as (180 - respective value), correct? Regards

Re: [gmx-users] Helix Tilt Calculation

Thanks XAvier and George for the reply. Yes the N and C terminus are on the opposite sides of the bilayer. So I can take the values of the even TMs as (180 - respective value), correct? Regards, Anirban On Fri, Jun 4, 2010 at 8:00 PM, George Khelashvili wrote: > Hi, > > Your 150 degree angle is

Re: [gmx-users] Helix Tilt Calculation

Hi, Your 150 degree angle is in reality 30 degrees (180-30). This is a matter of defining the vector representing your helix vs. the direction of the z axis. If your vector points in the opposite direction of the z axis, then your angle will be between 90 and 180 degrees. George Anirban Gho

Re: [gmx-users] Helix Tilt Calculation

On Jun 4, 2010, at 4:26 PM, Anirban Ghosh wrote: Hi ALL, I am using g_angle to calculate the tilt of individual helix in a rhodopsin GPCR with respect to z axis. In the index file I am defining the top and bottom of each helix with first 4 and last 4 residues of that helix respectively.