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:	SSPO
Human P-Site:	S1937
P-Site Sequence:	IQWSFRSSNNPRPSG
UniProt:	A2VEC9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SSPO	A2VEC9	S1937	IQWSFRSSNNPRPSG	100 / 9 AA	548
Phosphosite 1:	ROBO1	Q9Y6N7	S1595	CRPTFPTSNNPRDPS	66 / 9 AA	181
Phosphosite 2:	SH3GL1	Q99961	S292	ASSSFRSSDKPIRTP	75 / 8 AA	41
Phosphosite 3:	SH3GL1	Q99961	S291	AASSSFRSSDKPIRT	75 / 8 AA	41
Phosphosite 4:	HECW2	Q9P2P5	S1517	GFASLRGSNGPRRFC	66 / 9 AA	176
Phosphosite 5:	KAL1	P23352	S283	APSKHFRSSKDPSAP	71 / 7 AA	76
Phosphosite 6:	ZNF462	Q96JM2	S2064	KLCSFKSSYNSRLKT	66 / 9 AA	285
Phosphosite 7:	LGP2	Q96C10	S365	LQRQFSSSNSPRGII	75 / 8 AA	77
Phosphosite 8:	KAL1	P23352	S284	PSKHFRSSKDPSAPP	71 / 7 AA	76
Phosphosite 9:	BCLAF1	Q9NYF8	S136	SRRSYRSSRSPRSSS	66 / 9 AA	106
Phosphosite 10:	REEP2	Q9BRK0	S197	PALSLRSSTNPADSR	75 / 8 AA	28
Phosphosite 11:	F13A1	P00488	S306	ILLEYRSSENPVRYG	71 / 7 AA	83
Phosphosite 12:	C1s	P09871	S88	RLCGQRSSNNPHSPI	85 / 7 AA	77
Phosphosite 13:	PPP1R12B	O60237	S473	SSIYRSSSSPRISAL	62 / 8 AA	110
Phosphosite 14:	PPP1R12B	O60237	S472	GSSIYRSSSSPRISA	62 / 8 AA	110
Phosphosite 15:	C9orf50	Q5SZB4	S28	DGDFRRSSDPRLPKL	62 / 8 AA	48
Phosphosite 16:	F13A1	P00488	S305	DILLEYRSSENPVRY	71 / 7 AA	83
Phosphosite 17:	C9orf50	Q5SZB4	S27	GDGDFRRSSDPRLPK	62 / 8 AA	48
Phosphosite 18:	C1s	P09871	S87	GRLCGQRSSNNPHSP	100 / 6 AA	77
Phosphosite 19:	SFRS14	Q8IX01	S93	PGPSFRSSNPSISDD	100 / 6 AA	120
Phosphosite 20:	SFRS14	Q8IX01	S92	FPGPSFRSSNPSISD	100 / 6 AA	120