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:	CATSPER1
Human P-Site:	S178
P-Site Sequence:	EASHHGGSYLPHGPN
UniProt:	Q8NEC5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPER1	Q8NEC5	S178	EASHHGGSYLPHGPN	100 / 9 AA	90
Phosphosite 1:	CATSPER1	Q8NEC5	Y179	ASHHGGSYLPHGPNP	100 / 8 AA	90
Phosphosite 2:	FRMD5	Q7Z6J6	T400	RSTSHGDTFLPHVRS	62 / 8 AA	65
Phosphosite 3:	MBLAC1	A4D2B0	Y144	FCLPGGRYLPHGLGE	85 / 7 AA	27
Phosphosite 4:	BCAR3	O75815	S340	LKAHQSESYLPIGCK	62 / 8 AA	93
Phosphosite 5:	SF3A2	Q15428	S68	TLHNNEGSYLAHTQG	55 / 9 AA	49
Phosphosite 6:	NTNG2	Q96CW9	S332	TRSWRAGSYLPLPHG	62 / 8 AA	60
Phosphosite 7:	MCCC2	Q9HCC0	Y177	LVDSGGAYLPRQADV	71 / 7 AA	61
Phosphosite 8:	LRPPRC	P42704	Y39	GRLHAASYLPAARAG	71 / 7 AA	158
Phosphosite 9:	LRPPRC	P42704	S38	PGRLHAASYLPAARA	71 / 7 AA	158
Phosphosite 10:	SF3A2	Q15428	Y69	LHNNEGSYLAHTQGK	62 / 8 AA	49
Phosphosite 11:	FEM1A	Q9BSK4	Y335	LRHQGGEYLPKPEPP	71 / 7 AA	74
Phosphosite 12:	NTNG2	Q96CW9	Y333	RSWRAGSYLPLPHGS	71 / 7 AA	60
Phosphosite 13:	ECT2	Q9H8V3	Y269	TEMQGGKYLPLGDER	71 / 7 AA	100
Phosphosite 14:	MDC1	Q14676	Y2025	ISCCGGTYLPSMPRS	71 / 7 AA	227
Phosphosite 15:	GPR179	Q6PRD1	S656	DELDLQHSGSYLGSS	71 / 7 AA	257
Phosphosite 16:	APC	P25054	S2835	TQSPKRHSGSYLVTS	71 / 7 AA	312
Phosphosite 17:	APC	P25054	S2837	SPKRHSGSYLVTSV_	71 / 7 AA	312
Phosphosite 18:	GPAM	Q9HCL2	S14	TLGTIDVSYLPHSSE	71 / 7 AA	94
Phosphosite 19:	TFCP2L1	Q9NZI6	S16	EHYNQHNSGSYLRDV	71 / 7 AA	55
Phosphosite 20:	GPR179	Q6PRD1	S658	LDLQHSGSYLGSSIA	71 / 7 AA	257