Design of the structure section in a system's page

Proposition of a mockup for the structure section :

The modal as above is :

from https://www.alphafold.ebi.ac.uk/entry/AF-P40694

As in issue #132 (closed)

assigned to @rplanel

added Technical label

changed milestone to %Preprint

mentioned in issue #337

created branch matrix-pdock to address this issue

mentioned in merge request !226 (merged)

closed