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:	CATSPER2
Human P-Site:	S428
P-Site Sequence:	EDLITSASKTEETLS
UniProt:	Q96P56
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPER2	Q96P56	S428	EDLITSASKTEETLS	100 / 9 AA	62
Phosphosite 1:	CATSPER2	Q96P56	T430	LITSASKTEETLSKK	100 / 7 AA	62
Phosphosite 2:	THOC2	Q8NI27	S1217	SSSIGSASKSDESST	66 / 9 AA	183
Phosphosite 3:	CLC-3	P51790	S23	YNSITSASSDEELLD	77 / 9 AA	85
Phosphosite 4:	OPN1MW	P04001	S351	GSELSSASKTEVSSV	75 / 8 AA	41
Phosphosite 5:	OPN1LW	P04000	S351	GSELSSASKTEVSSV	75 / 8 AA	41
Phosphosite 6:	HIVEP1	P15822	S123	PGIIAEASKSEESVS	66 / 9 AA	297
Phosphosite 7:	ZNF292	O60281	T1496	IGLRASKTEEDGVYK	100 / 6 AA	218
Phosphosite 8:	CATSPER2	Q96P56	T425	ATEEDLITSASKTEE	100 / 6 AA	62
Phosphosite 9:	NUP214	P35658	S1279	SPPSGITSASNTTPG	85 / 7 AA	214
Phosphosite 10:	SLK	Q9H2G2	T820	VTDSDSKTEELRFLR	85 / 7 AA	143
Phosphosite 11:	NUP214	P35658	S1281	PSGITSASNTTPGEP	85 / 7 AA	214
Phosphosite 12:	C9orf78	Q9NZ63	T161	RVSSAKKTEEMLSNQ	85 / 7 AA	34
Phosphosite 13:	SLK	Q9H2G2	S818	KIVTDSDSKTEELRF	85 / 7 AA	143
Phosphosite 14:	PHF12	Q96QT6	S144	DLLDRSASKTELKAI	100 / 6 AA	110
Phosphosite 15:	VAPB	O95292	S146	KIISTTASKTETPIV	85 / 7 AA	27
Phosphosite 16:	PHF12	Q96QT6	T146	LDRSASKTELKAIAH	100 / 6 AA	110
Phosphosite 17:	OPN1MW	P04001	T353	ELSSASKTEVSSVSS	100 / 6 AA	41
Phosphosite 18:	OPN1LW	P04000	T353	ELSSASKTEVSSVSS	100 / 6 AA	41
Phosphosite 19:	KIAA1462	Q9P266	S88	EPQSTSASRTSEAGF	75 / 8 AA	148
Phosphosite 20:	RBM17	Q96I25	S14	LGVETSDSKTEGWSK	85 / 7 AA	45