backbone coordinates fro phi-psi angles

raffaele at gracco.irmkant.rm.cnr.it raffaele at gracco.irmkant.rm.cnr.it
Tue Jun 7 10:22:59 EST 1994

Do anyone know how to calculate the coordinates of the atoms of 
the backbone from phi and psi angles?

We got a short C program that calculates phi-psi angles from 
Brookhaven protein data files but we need to do the reverse:
we are trying to simulate the folding process and we need to
model how changing the phi-psi angles affect the protein shape.
thanks in advance

raffaele calabretta
Centro Chimica del Farmaco
CNR, Rome
e-mail: raffaele at gracco.irmkant.rm.cnr.it

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