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:	S1633
P-Site Sequence:	VRQCPDGSDEGPDAC
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	S1633	VRQCPDGSDEGPDAC	100 / 9 AA	548
Phosphosite 1:	VLDLR	P98155	S101	DPDCEDGSDESPEQC	77 / 9 AA	96
Phosphosite 2:	SPINT1	O43278	S364	TPNCPDASDEAACEK	66 / 9 AA	58
Phosphosite 3:	SSPO	A2VEC9	S1594	EEDCADGSDERGCGG	85 / 7 AA	548
Phosphosite 4:	ST14	Q9Y5Y6	S597	KEDCSDGSDEKDCDC	85 / 7 AA	95
Phosphosite 5:	SSPO	A2VEC9	S2493	RPDCQDGSDEDGCVD	85 / 7 AA	548
Phosphosite 6:	CD320	Q9NPF0	S84	DLDCSDGSDEEECRI	85 / 7 AA	29
Phosphosite 7:	SSPO	A2VEC9	S2420	REDCLDGSDERHCAR	85 / 7 AA	548
Phosphosite 8:	SPHK1IP	Q2M3C7	S459	VVQSPDGSDAAPQPG	66 / 9 AA	186
Phosphosite 9:	ZNF609	O15014	S609	GALSNDGSDDGPSVM	85 / 7 AA	151
Phosphosite 10:	ST14	Q9Y5Y6	S554	KDDCGDGSDEASCPK	66 / 9 AA	95
Phosphosite 11:	PRKCSH	P14314	S62	YCDCKDGSDEPGTAA	85 / 7 AA	59
Phosphosite 12:	HEFL	Q9NQ75	S27	YDNCPDCSDELAFSR	85 / 7 AA	87
Phosphosite 13:	C8A	P07357	S125	DQDCLDGSDEDDCED	85 / 7 AA	65
Phosphosite 14:	HSPG2	P98160	S314	QEDCEDGSDELDCGP	85 / 7 AA	469
Phosphosite 15:	SSPO	A2VEC9	S2263	VLDCEDGSDEEGCVL	85 / 7 AA	548
Phosphosite 16:	UCKL1	Q9NWZ5	S539	TDAVPDGSDEEEVAY	85 / 7 AA	61
Phosphosite 17:	HSPG2	P98160	S398	ESDCPDRSDEFGCMP	85 / 7 AA	469
Phosphosite 18:	SSPO	A2VEC9	S1406	QDDCGDGSDEEGCAA	85 / 7 AA	548
Phosphosite 19:	COL1A1	P02452	S99	CPVCPDGSESPTDQE	83 / 6 AA	139
Phosphosite 20:	KIFC3	Q9BVG8	S603	IRLCPDGSGQLYVPG	71 / 7 AA	93