Increased protein tyrosine phosphor

Increased protein tyrosine phosphorylation is associated with
capacitation, hyperactivated motility, zona pellucida binding, acrosome reaction and
sperm–oocyte binding and fusion. The main tyrosine phosphorylated proteins during the
course of capacitation and fertilization are localized to the flagellum, although tyrosine phosphorylation of less abundant proteins may also be regulated in the sperm head.

Spermatozoa bound to the zona pellucida and fusing with the oocyte plasma membrane
are characterized by a tyrosine phosphorylated flagellum. Protein phosphorylation in
the flagellum is linked to hyperactivated motility in spermatozoa, but may also regulate
additional functions involved in sperm–oocyte fusion.

Hasil (Bahasa Indonesia) 2:

Peningkatan tirosin protein fosforilasi dikaitkan dengan
kapasitasi, motilitas hyperactivated, mengikat, reaksi akrosom zona pelusida dan
sperma-oosit mengikat dan fusion. Protein utama tirosin terfosforilasi selama
perjalanan kapasitasi dan fertilisasi dilokalisasi ke flagela, meskipun tirosin fosforilasi protein kurang berlimpah juga dapat diatur di kepala sperma. Spermatozoa terikat pada zona pelusida dan sekering dengan membran oosit plasma yang ditandai dengan sebuah tirosin flagel terfosforilasi. Protein fosforilasi di flagela ini terkait dengan motilitas hyperactivated di spermatozoa, tetapi juga dapat mengatur fungsi-fungsi tambahan yang terlibat dalam sperma-oosit fusion.