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:	SPAG8
Human P-Site:	Y228
P-Site Sequence:	VADRVPNYTSWSQHC
UniProt:	Q99932
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPAG8	Q99932	Y228	VADRVPNYTSWSQHC	100 / 9 AA	45
Phosphosite 1:	TSPAN7	P41732	Y156	SCCGVQNYTNWSTSP	75 / 8 AA	28
Phosphosite 2:	HGFAC	Q04756	Y637	VYTRVANYVDWINDR	62 / 8 AA	71
Phosphosite 3:	Plxna1	Q9UIW2	Y1809	YAKDIPNYKSWVERY	71 / 7 AA	211
Phosphosite 4:	PLXNA3	P51805	Y1784	YAKDIPNYKSWVERY	71 / 7 AA	208
Phosphosite 5:	DLX1	P56177	S236	NAGSYIPSYTSWYPS	71 / 7 AA	27
Phosphosite 6:	DLX1	P56177	Y237	AGSYIPSYTSWYPSA	71 / 7 AA	27
Phosphosite 7:	NPEPPS	P55786	T650	FVNEPNYTVWSDLSC	85 / 7 AA	103
Phosphosite 8:	ARSK	Q6UWY0	Y109	FKGLDPNYTTWMDVM	83 / 6 AA	61
Phosphosite 9:	NPEPPS	P55786	Y649	AFVNEPNYTVWSDLS	85 / 7 AA	103
Phosphosite 10:	GTF3C4	Q9UKN8	Y166	PPMRGFKYTSWSPMG	66 / 9 AA	92
Phosphosite 11:	CHI3L1	P36222	Y28	AYKLVCYYTSWSQYR	75 / 8 AA	43
Phosphosite 12:	FXR1	P51114	Y395	RGRRGPNYTSGYGTN	85 / 7 AA	70
Phosphosite 13:	EphB3	P54753	Y924	LDRTVPDYTTFTTVG	50 / 8 AA	110
Phosphosite 14:	EphB3	P54753	T925	DRTVPDYTTFTTVGD	50 / 8 AA	110
Phosphosite 15:	PRPF40A	O75400	S411	LKEKRVPSNASWEQA	62 / 8 AA	109
Phosphosite 16:	CXCR1	P25024	Y339	ARHRVTSYTSSSVNV	66 / 9 AA	40
Phosphosite 17:	PGBD1	Q96JS3	S401	DIKPNFPSWSALDSG	71 / 7 AA	93
Phosphosite 18:	EMR4P	Q86SQ3	Y290	RNLKVANYTSTGRFK	71 / 7 AA	51
Phosphosite 19:	PECR	Q9BY49	Y213	SQTAVENYGSWGQSF	62 / 8 AA	33
Phosphosite 20:	GH receptor	P10912	Y595	SEMPVPDYTSIHIVQ	71 / 7 AA	71