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:	S2856
P-Site Sequence:	GIQTRGRSCSSLAPG
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	S2856	GIQTRGRSCSSLAPG	100 / 9 AA	548
Phosphosite 1:	THBS1	P07996	S405	GIQQRGRSCDSLNNR	87 / 8 AA	129
Phosphosite 2:	SSPO	A2VEC9	S2858	QTRGRSCSSLAPGDT	100 / 7 AA	548
Phosphosite 3:	OCA2	Q04671	S77	SFLTKGRSHSSLPQM	77 / 9 AA	93
Phosphosite 4:	5-LO (arachidonate 5-lipoxygenase)	P09917	S598	TLPDRGRSCWHLGAV	75 / 8 AA	78
Phosphosite 5:	GPR32	O75388	S24	GVLTRDRSCSRKMNS	85 / 7 AA	40
Phosphosite 6:	WNT4	P56705	T295	VLGTRGRTCNKTSKA	71 / 7 AA	39
Phosphosite 7:	CDH24	Q86UP0	S774	GYEGRGSSCGSLSSL	75 / 8 AA	88
Phosphosite 8:	SSPO	A2VEC9	S2859	TRGRSCSSLAPGDTT	100 / 6 AA	548
Phosphosite 9:	Putative uncharacterized protein LOC100128554	Q0VFX4	T46	SISTRGRTSSSKMVL	75 / 8 AA	18
Phosphosite 10:	CASZ1	Q86V15	S1374	ESSTMDRSCSSTPVG	75 / 8 AA	190
Phosphosite 11:	KRTAP13-3	Q3SY46	S119	CGSRSCSSLGCGSNG	100 / 6 AA	19
Phosphosite 12:	SSPO	A2VEC9	S4030	GQSLRSRSCSSPPSK	85 / 7 AA	548
Phosphosite 13:	HOXD4	P09016	S222	LPNTKGRSSSSSSSS	75 / 8 AA	28
Phosphosite 14:	TRIP12	Q14669	S34	DDSIGGRSCSSSSAV	100 / 6 AA	220
Phosphosite 15:	KRTAP13-3	Q3SY46	S118	SCGSRSCSSLGCGSN	100 / 6 AA	19
Phosphosite 16:	KRTAP13-3	Q3SY46	S116	SLSCGSRSCSSLGCG	100 / 6 AA	19
Phosphosite 17:	THBS2	P35442	S407	GTQQRGRSCDVTSNT	100 / 5 AA	130
Phosphosite 18:	CUX2	O14529	S957	NQQPEGRSSSSLSGK	85 / 7 AA	154
Phosphosite 19:	H2AFB2	P0C5Z0	T19	GAGGRGRTCSRTVRA	83 / 6 AA	13
Phosphosite 20:	H2AFB1	P0C5Y9	T19	GAGGRGRTCSRTVRA	83 / 6 AA	13