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. 2018 Feb 9;8:2727. doi: 10.1038/s41598-018-21165-8

Figure 6.

Figure 6

A schematic representation of two different models of the molecular structure of TAILS. A 13-protofilaments microtubule from the sperm tail tip is shown as opened up and unfolded into a sheet, viewed from the lumenal side. The TAILS complex (green) is placed at the position along the y-axis as found in dMTs, as we do not know the exact location in singlet microtubules. The α and β tubulin subunits are shown in blue and purple respectively. (A) TAILS is drawn as monomeric C-shaped segments that bind to each protofilament at the intraheterodimer interface, leaving a gap over the seam. (B) TAILS is drawn as a series of C-shaped multimeric segments, each formed by 11 subunits.