definiens: shall mean : ( a)a polynucleotide sequence corresponding to a sequence identified in a publicly available curated database such asGenBank ® by means of an accession number or similar sequence information that uniquely identifies that sequence;together with : ( i)all variants of the identified sequence in man and other species known and demonstrated to CAT or [COMPANY] ( asthe case may be ) at the time of submission to the CAT Gatekeeping Procedure or to [COMPANY] ( as the case maybe ) to have functional equivalence to ( a ) ; and ( ii)all post - transcriptional material encoded by ( a ) and ( i ) ( including splice variants ) ; and ( iii)all post - translational material encoded by such post - transcriptional material ; and ( iv)all multimeric forms of ( iii ) irrespective of whether homomeric or heteromeric ; and ( v)where any of ( iii ) or ( iv ) is known to form a heteromeric complex with one or more non - identical subunits, thatheteromeric complex must be identified in its entirety at he time of submission to the CAT GatekeepingProcedure or to [COMPANY] ( as the case may be ) using such accession numbers of a publicly available curateddatabase entry as correspond to each of the component subunits ; or ( b)a non - proteinaceous antigen that is uniquely identifiable in a routine manner using publicly available curated databasesand / or such other suitable written material as is available