Sperm-associated antigen 1 (HSD-3.8) (Infertility-related sperm protein Spag-1)
1_MTTKD 6_ YPSLW 11_ GFGTT 16_ KTFKI 21_ PIEHL 26_ DFKYI 31_ EKCSD 36_ VKHLE 41_ KILCV 46_ LRSGE 51_ EGYYP 56_ ELTEF 61_ CEKHL 66_ QALAP 71_ ESRAL 76_ RKDKP 81_ AATAA 86_ SFTAE 91_ EWEKI 96_ DGDIK 101_ SWVSE 106_ IKKEE 111_ DKMHF 116_ HETET 121_ FPAMK 126_ DNLPP 131_ VRGSN 136_ SCLHV 141_ GKEKY 146_ SKRPT 151_ KKKTP 156_ RDYAE 161_ WDKFD 166_ VEKEC 171_ LKIDE 176_ DYKEK 181_ TVIDK 186_ SHLSK 191_ IETRI 196_ DTAGL 201_ TEKEK 206_ DFLAT 211_ REKEK 216_ GNEAF 221_ NSGDY 226_ EEAVM 231_ YYTRS 236_ ISALP 241_ TVVAY 246_ NNRAQ 251_ AEIKL 256_ QNWNS 261_ AFQDC 266_ EKVLE 271_ LEPGN 276_ VKALL 281_ RRATT 286_ YKHQN 291_ KLREA 296_ TEDLS 301_ KVLDV 306_ EPDND 311_ LAKKT 316_ LSEVE 321_ RDLKN 326_ SEAAS 331_ ETQTK 336_ GKRMV 341_ IQEIE 346_ NSEDE 351_ EGKSG 356_ RKHED 361_ GGGDK 366_ KPAEP 371_ AGAAR 376_ AAQPC 381_ VMGNI 386_ QKKLT 391_ GKAEG 396_ GKRPA 401_ RGAPQ 406_ RGQTP 411_ EAGAD 416_ KRSPR 421_ RASAA 426_ AAAGG 431_ GATGH 436_ PGGGQ 441_ GAENP 446_ AGLKS 451_ QGNEL 456_ FRSGQ 461_ FAEAA 466_ GKYSA 471_ AIALL 476_ EPAGS 481_ EIADD 486_ LSILY 491_ SNRAA 496_ CYLKE 501_ GNCSG 506_ CIQDC 511_ NRALE 516_ LHPFS 521_ MKPLL 526_ RRAMA 531_ YETLE 536_ QYGKA 541_ YVDYK 546_ TVLQI 551_ DCGLQ 556_ LANDS 561_ VNRLS 566_ RILME 571_ LDGPN 576_ WREKL 581_ SPIPA 586_ VPASV 591_ PLQAW 596_ HPAKE 601_ MISKQ 606_ AGDSS 611_ SHRQQ 616_ GITDE 621_ KTFKA 626_ LKEEG 631_ NQCVN 636_ DKNYK 641_ DALSK 646_ YSECL 651_ KINNK 656_ ECAIY 661_ TNRAL 666_ CYLKL 671_ CQFEE 676_ AKQDC 681_ DQALQ 686_ LADGN 691_ VKAFY 696_ RRALA 701_ HKGLK 706_ NYQKS 711_ LIDLN 716_ KVILL 721_ DPSII 726_ EAKME 731_ LEEVT 736_ RLLNL 741_ KDKTA 746_ PFNKE 751_ KERRK 756_ IEIQE 761_ VNEGK 766_ EEPGR 771_ PAGEV 776_ SMGCL 781_ ASEKG 786_ GKSSR 791_ SPEDP 796_ EKLPI 801_ AKPNN 806_ AYEFG 811_ QIINA 816_ LSTRK 821_ DKEAC 826_ AHLLA 831_ ITAPK 836_ DLPMF 841_ LSNKL 846_ EGDTF 851_ LLLIQ 856_ SLKNN 861_ LIEKD 866_ PSLVY 871_ QHLLY 876_ LSKAE 881_ RFKMM 886_ LTLIS 891_ KGQKE 896_ LIEQL 901_ FEDLS 906_ DTPNN 911_ HFTLE 916_ DIQAL 921_KRQYE
1: May play a role in the cytoplasmic assembly of the ciliary dynein arms (By similarity). May play a role in fertilization. Binds GTP and has GTPase activity