ODF4 GI:171184433 outer dense fiber of sperm tails 4 1 mdaeysgnef prsegerdqh qrpgkerksg eagwgtgelg qdgrllsstl 50 51 slssnrslgq rqnsplpfqw rithsfrwma qvlaselslv afilllvvaf 100 101 skkwldlsrs lfyqrwpvdv snrihtsahv msmgllhfyk srscsdleng 150 151 kvtfifstlm lfpiniwife lernvsipig wsyfigwlvl ilyftcailc 200 201 yfnhksfwsl ilshpsgavs csssfgsvee spraqtitdt pitqegvldp 250 251 eqkdthv