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:	SPAG17
Human P-Site:	T1889
P-Site Sequence:	WKEKIDKTRKEIETT
UniProt:	Q6Q759
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPAG17	Q6Q759	T1889	WKEKIDKTRKEIETT	100 / 9 AA	252
Phosphosite 1:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	S271	LHEIIDKSRKEGDTE	85 / 7 AA	74
Phosphosite 2:	ERVK6	Q7LDI9	S271	LHEIIDKSRKEGDTE	85 / 7 AA	74
Phosphosite 3:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	S271	LHEIIDKSRKEGDTE	85 / 7 AA	74
Phosphosite 4:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	S271	LHEIIDKSRKEGDTE	85 / 7 AA	74
Phosphosite 5:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	S271	LHEIIDKSRKEGDTE	85 / 7 AA	74
Phosphosite 6:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S271	LHEIIDKSRKEGDTE	85 / 7 AA	124
Phosphosite 7:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	S271	LHEIIDKSRKEGDTE	85 / 7 AA	74
Phosphosite 8:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	S271	LHEIIDKSRKEGDTE	85 / 7 AA	72
Phosphosite 9:	HERV-K_19p13.11 provirus ancestral Gag polyprotein	P62684	S271	LHEIIDKSRKEGDTE	85 / 7 AA	74
Phosphosite 10:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	S271	LHEIIDKSRKEGDTE	85 / 7 AA	74
Phosphosite 11:	DOCK7	Q96N67	S1461	NTEKLDKSRAEIEHE	66 / 9 AA	243
Phosphosite 12:	TAX1BP1	Q86VP1	T157	LELKIEKTMKEKEEL	75 / 8 AA	91
Phosphosite 13:	KIAA1731	Q9C0D2	T1476	FLPSIEKTQKELVLS	62 / 8 AA	295
Phosphosite 14:	PDE6B	P35913	T704	EYLSLETTRKEIVMA	62 / 8 AA	98
Phosphosite 15:	ABCA4	P78363	T354	AFLGIDSTRKDPIYS	71 / 7 AA	256
Phosphosite 16:	ABCA4	P78363	S353	KAFLGIDSTRKDPIY	71 / 7 AA	256
Phosphosite 17:	CCDC76	Q9NUP7	T304	KRIKNDKTEKEIYTL	77 / 9 AA	54
Phosphosite 18:	TRIM32	Q13049	S595	DLIVADSSRKEILHF	71 / 7 AA	72
Phosphosite 19:	KHS2	Q8IVH8	S329	VREEKTRSEITFGQV	71 / 7 AA	101
Phosphosite 20:	DCP2	Q8IU60	T190	DTKFNPKTRREIRNI	83 / 6 AA	48