38he is "not found in the pisa database" with a direct link
http://www.ebi.ac.uk/msd-srv/pisa/cgi-bin/multimer.pdb?3H8E:1,1
even after the results are calculated from the job submission page.

Also
http://www.ebi.ac.uk/msd-srv/pisa/cgi-bin/piserver?qa=3H8E
"PDB code '3H8E' not found "