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:	SPEF2
Human P-Site:	S578
P-Site Sequence:	GKTTILRSLQKDFPI
UniProt:	Q9C093
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEF2	Q9C093	S578	GKTTILRSLQKDFPI	100 / 9 AA	210
Phosphosite 1:	SAMD4B	Q5PRF9	S365	ERQSVLKSLEKDVLE	55 / 9 AA	75
Phosphosite 2:	FNTA	P49354	S143	FRRVLLKSLQKDLHE	66 / 9 AA	44
Phosphosite 3:	JAK2	O60674	S904	REIEILKSLQHDNIV	75 / 8 AA	131
Phosphosite 4:	GRLF1	Q9NRY4	S1221	RRRNILRSLRRNTKK	55 / 9 AA	172
Phosphosite 5:	ATAD2	Q6PL18	S76	HRTRALRSLRKDAQN	85 / 7 AA	159
Phosphosite 6:	TBX2	Q13207	S411	DGPFGLRSLEKERAE	71 / 7 AA	74
Phosphosite 7:	RPF1	Q9H9Y2	S318	RFTLKLRSLQKGTFD	85 / 7 AA	40
Phosphosite 8:	PAPD4	Q6PIY7	S351	LPEPILPSLQKIYPE	85 / 7 AA	56
Phosphosite 9:	SLC27A2	O14975	S171	AVEEILPSLKKDDVS	75 / 8 AA	70
Phosphosite 10:	ATP2C1	P98194	S631	HKMKIIKSLQKNGSV	62 / 8 AA	101
Phosphosite 11:	KIAA1414	Q9P2D3	S159	GRSEILMSLQKVLSG	85 / 7 AA	224
Phosphosite 12:	DNAH9	Q9NYC9	S2163	GKSQVLRSLHKTYQI	71 / 7 AA	512
Phosphosite 13:	C18orf54	Q8IYD9	S346	SMIPITRSLQKALHH	75 / 8 AA	42
Phosphosite 14:	MYCBP2	O75592	S284	QVPTILNSLQRSVQA	75 / 8 AA	510
Phosphosite 15:	AKAP9	Q99996	S2740	VKETNMTSLQKDLSQ	66 / 9 AA	454
Phosphosite 16:	ZC3H6	P61129	T719	SVKSILKTLQKQTET	55 / 9 AA	132
Phosphosite 17:	SACS	Q9NZJ4	S3887	VVSGLFRSLQNDSVK	62 / 8 AA	521
Phosphosite 18:	DOCK8	Q8NF50	S203	ACDFDLRSLQPDKRL	85 / 7 AA	239
Phosphosite 19:	RBM28	Q9NW13	S595	KELRIQRSLQKMRSK	85 / 7 AA	86
Phosphosite 20:	DDX60	Q8IY21	S531	RDPRVLRSVQKYHVF	71 / 7 AA	198