ODF3B GI:116292180 outer dense fiber of sperm tails 3B 1 mgsdawvglw rphrprgpia ahyggpgpky klppntgyal hdpsrprapa 50 51 ftfgarfptq qttcgpgpgh lvparmtvrg tdgapaysiy grprrsapfl 100 101 tpgpgryfpe ragnatypsa prhtiaprnw gvqaeqqspg paaytvpsll 150 151 gprvigkvsa ptcsiygrra agsffedlsk tpgpcayqvv spgvyksrap 200 201 qftilartsl pqdntrkpgp aaynvdqhrk prgwsfgirh sdylaplvtd 250 251 adn