Immunogen sequence: ESLKQMNVGE DLENEDFDSR RYKFLDDDGS ISPIEESTAE DEDATHLEDN ECDIKLAGDS FIVSSEFPVR LSVYLEEEDI T Highest antigen sequence identity to the following orthologs: Mouse - 61%, Rat - 57%. TAF1D is a member of the SL1 complex, which includes TBP (