Dear bb members,

My question from yesterday is repeated at the bottom of this email.

What worked is the suggestion by Jan Dohnalek (IBT and CMS, BIOCEV Vestec):

opening a structure file in CCP4MG with the option "interfaces" then selecting "residues". A simplified display of the proteins appears with the residues involved in the interface. This is followed by a PISA calculation from within CCP4MG. The surface of only one of the components in the p-p-i can be displayed, which is exactly what I was looking for.

Thanks for all the suggestions.

Regards,

Fred.

On 5/31/22 08:12, Fred Vellieux wrote:
Dear bb members,

I am quite certain that someone must have needed to do this already. I looked at publications but no details were given concerning how figures were prepared.

So here is the problem:

Given a protein protein interface (with the 3D structure of the complex available) I am looking for a method allowing me to identify and display the interface forming residues of one of the protein components. Plus a surface representation of that part, for the 3D structure.

Thanks in advance for any tips.

Regards,

Fred. Vellieux

--
MedChem, 1st F. Medicine, Charles University
BIOCEV, Vestec, Czech Republic

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