Zona pellucida-binding protein 1 (Inner acrosomal membrane IAM38) (Sp38)
1_MEAFA 6_ LGPAR 11_ RGRRR 16_ TRAAG 21_ SLLSR 26_ AAILL 31_ FISAF 36_ LVRVP 41_ SSVGH 46_ LVRLP 51_ RAFRL 56_ TKDSV 61_ KIVGS 66_ TSFPV 71_ KAYVM 76_ LHQKS 81_ PHVLC 86_ VTQQL 91_ RNAEL 96_ IDPSF 101_ QWYGP 106_ KGKVV 111_ SVENR 116_ TAQIT 121_ STGSL 126_ VFQNF 131_ EESMS 136_ GIYTC 141_ FLEYK 146_ PTVEE 151_ IVKRL 156_ QLKYA 161_ IYAYR 166_ EPHYY 171_ YQFTA 176_ RYHAA 181_ PCNSI 186_ YNISF 191_ EKKLL 196_ QILSK 201_ LLLDL 206_ SCEIS 211_ LLKSE 216_ CHRVK 221_ MQRAG 226_ LQNEL 231_ FFAFS 236_ VSSLD 241_ TEKGP 246_ KRCTD 251_ HNCEP 256_ YKRLF 261_ KAKNL 266_ IERFF 271_ NQQVE 276_ ILGRR 281_ AEQLP 286_ QIYYI 291_ EGTLQ 296_ MVWIN 301_ RCFPG 306_ YGMNV 311_ QQHPK 316_ CPECC 321_ VICSP 326_ GSYNP 331_ RDGIH 336_ CLQCN 341_ SSLVY 346_GAKTC
1: Plays a role in acrosome compaction and sperm morphogenesis (PubMed:21911476). Is implicated in sperm-oocyte interaction during fertilization (By similarity)