Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	CATSPER4
Human P-Site:	Y116
P-Site Sequence:	IALRTNSYLDQKHYE
UniProt:	Q7RTX7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPER4	Q7RTX7	Y116	IALRTNSYLDQKHYE	100 / 9 AA	54
Phosphosite 1:	CATSPER4	Q7RTX7	S115	TIALRTNSYLDQKHY	100 / 8 AA	54
Phosphosite 2:	GDI2	P50395	Y197	ALYRTDDYLDQPCYE	75 / 8 AA	51
Phosphosite 3:	GDI1	P31150	Y197	ALYRTDDYLDQPCLE	75 / 8 AA	51
Phosphosite 4:	KIAA1377	Q9P2H0	Y42	GHHRPGSYLDMKIHL	66 / 9 AA	126
Phosphosite 5:	ZBTB34	Q8NCN2	Y474	SPERTDVYVEQKLEN	55 / 9 AA	56
Phosphosite 6:	GZF1	Q9H116	Y78	DGTRTNVYLNEVQVA	62 / 8 AA	80
Phosphosite 7:	PRPF8	Q6P2Q9	Y921	LEKITDAYLDQYLWY	62 / 8 AA	274
Phosphosite 8:	TTC16	Q8NEE8	S605	KVASLSDSYLDQTSS	71 / 7 AA	98
Phosphosite 9:	CCDC52	Q8N0Z3	S329	DLPNRTNSNLDVLKH	85 / 7 AA	96
Phosphosite 10:	HSD17B12	Q53GQ0	Y272	LQSRTNGYLIHALMG	62 / 8 AA	34
Phosphosite 11:	LAPTM4A	Q15012	Y140	YLPRIKEYLDQLPDF	62 / 8 AA	27
Phosphosite 12:	CXorf21	Q9HAI6	Y213	SNAVLNEYLEQKVVE	71 / 7 AA	34
Phosphosite 13:	TTC16	Q8NEE8	Y606	VASLSDSYLDQTSSA	71 / 7 AA	98
Phosphosite 14:	EFEMP1	Q12805	Y303	DECRTSSYLCQYQCV	75 / 8 AA	55
Phosphosite 15:	LARP5	Q92615	Y370	TWSATHSYLDPPLVT	71 / 7 AA	81
Phosphosite 16:	TRIM72	Q6ZMU5	S214	RELGSLNSYLEQLRQ	83 / 6 AA	53
Phosphosite 17:	SIPA1L2	Q9P2F8	Y1604	LLCHHTSYLDQRVAS	83 / 6 AA	190
Phosphosite 18:	ERK3	Q16659	S451	CNYKTRSSSYLDNLV	71 / 7 AA	83
Phosphosite 19:	TRDMT1	O14717	S98	MTDSRTNSFLHILDI	71 / 7 AA	45
Phosphosite 20:	CNKSR2	Q8WXI2	S393	KGSESPNSFLDQEYR	83 / 6 AA	117