EMBOSS explorer

psiphi

Phi and psi torsion angles from protein coordinates (read the manual)

Unshaded fields are optional and can safely be ignored. (hide optional fields)

Input section
Clean coordinate file:
Required section
Number of the chain for which torsion angles should be calculated
First residue in chain for which torsion angles should be calculated
Last residue in chain for which torsion angles should be calculated (1 = last residue)
Advanced section
Output section
Output report format
Run section
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