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:	SPEF1
Human P-Site:	Y172
P-Site Sequence:	PAPRPPAYNRALQGD
UniProt:	Q9Y4P9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEF1	Q9Y4P9	Y172	PAPRPPAYNRALQGD	100 / 9 AA	27
Phosphosite 1:	EMILIN3	Q9NT22	Y163	PGPRPPSYSRAAPSP	75 / 8 AA	83
Phosphosite 2:	EMILIN3	Q9NT22	S162	DPGPRPPSYSRAAPS	75 / 8 AA	83
Phosphosite 3:	RAPGEF2	Q9Y4G8	Y1428	PARKPPDYNVALQRS	66 / 9 AA	167
Phosphosite 4:	HSPB1	P04792	S74	AVAAPAYSRALSRQL	75 / 8 AA	23
Phosphosite 5:	HSPB1	P04792	Y73	PAVAAPAYSRALSRQ	75 / 8 AA	23
Phosphosite 6:	BRI3	O95415	Y14	LQERPPAYNLEAGQG	100 / 6 AA	14
Phosphosite 7:	ANGPTL2	Q9UKU9	Y230	RVYQPPTYNRIINQI	55 / 9 AA	57
Phosphosite 8:	TCP11L1	Q9NUJ3	Y127	LSEDPPAYDHAIKLV	62 / 8 AA	57
Phosphosite 9:	EXT2	Q93063	Y199	LPGGPPDYNTALDVP	75 / 8 AA	82
Phosphosite 10:	KIAA0913	A7E2V4	S870	ELQRPPASTKALEVK	66 / 9 AA	197
Phosphosite 11:	WRN	Q14191	Y89	DMEWPPLYNRGKLGK	62 / 8 AA	162
Phosphosite 12:	NEO1	Q92859	Y1375	PPPGPPTYDPALPST	62 / 8 AA	160
Phosphosite 13:	ANGPTL2	Q9UKU9	T229	PRVYQPPTYNRIINQ	71 / 7 AA	57
Phosphosite 14:	WIPF2	Q8TF74	Y203	HSSKAPAYNREKPLP	62 / 8 AA	46
Phosphosite 15:	CABYR	O75952	Y273	DEQEPPAYDQAPEVT	71 / 7 AA	53
Phosphosite 16:	PHF21A	Q96BD5	Y434	KRGRPPKYNAVLGFG	66 / 9 AA	75
Phosphosite 17:	C9orf84	Q5VXU9	Y1217	IESRRPAYNSFLNHS	66 / 9 AA	165
Phosphosite 18:	SNX26	O14559	Y1242	YRAAPPAYGRGGELH	71 / 7 AA	137
Phosphosite 19:	Cx45	P36383	Y290	TPSAPPGYNIAVKPD	62 / 8 AA	45
Phosphosite 20:	CRYAB	P02511	S53	PFYLRPPSFLRAPSW	62 / 8 AA	20