[ENSCORESW-626]. Fixed the appropriate test case as well.
[ENSCORESW-626]. Fixed the appropriate test case as well.

Now we changed the model the associcated test case was broken. This
has been fixed to ensure ID is now pointing to a protein ID.

ens-lgil/ensembl-rest,willmclaren/ensembl-rest,ens-lgil/ensembl-rest,helensch/ensembl-rest,willmclaren/ensembl-rest,willmclaren/ensembl-rest,willmclaren/ensembl-rest,ens-lgil/ensembl-rest,helensch/ensembl-rest,willmclaren/ensembl-rest,helensch/ensembl-rest,helensch/ensembl-rest,ens-lgil/ensembl-rest,ens-lgil/ensembl-rest,helensch/ensembl-rest