Peptide sequence: MDDAHESPSD KGGETGESDE TAAVPGDPGA TDTDGIPEET DGDADVDLKE Sequence homology: Cow: 92%; Guinea Pig: 100%; Horse: 92%; Human: 100%; Mouse: 83%; Rabbit: 92%; Rat: 100%. TFIID is composed of the TATA-binding protein (TBP) and a group of evolut