Peptide sequence: VLRWSPSGNC LLSGDRLGVL LLWRLDQRGR VQGTPLLKHE YGKHLTHCIF Sequence homology: Cow: 92%; Guinea Pig: 100%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 93%; Rat: 100%. IFT140 contains 9 TPR repeats and 5 WD repeats. The function of the IFT