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:	S451
P-Site Sequence:	SCVSSTSSSYSSSSE
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	S451	SCVSSTSSSYSSSSE	100 / 9 AA	62
Phosphosite 1:	CATSPER2	Q96P56	S450	SSCVSSTSSSYSSSS	100 / 8 AA	62
Phosphosite 2:	KIAA1853	A7MD48	S535	GSLSSTSSWYSSSSS	88 / 9 AA	69
Phosphosite 3:	CATSPER2	Q96P56	S452	CVSSTSSSYSSSSES	100 / 8 AA	62
Phosphosite 4:	KIAA1853	A7MD48	S534	SGSLSSTSSWYSSSS	87 / 8 AA	69
Phosphosite 5:	BEGAIN	Q9BUH8	S298	AGSLPTSSSYSSFSA	100 / 7 AA	65
Phosphosite 6:	CATSPER2	Q96P56	T449	SSSCVSSTSSSYSSS	100 / 7 AA	62
Phosphosite 7:	BEGAIN	Q9BUH8	S299	GSLPTSSSYSSFSAT	100 / 7 AA	65