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:	S186
P-Site Sequence:	GAVGQLWSQHQRPSA
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	S186	GAVGQLWSQHQRPSA	100 / 9 AA	548
Phosphosite 1:	CHST5	Q9GZS9	S83	SFLGQLFSQHPDVFY	85 / 7 AA	46
Phosphosite 2:	Putative uncharacterized protein FP248	Q71RG6	S138	ERAGQLWSQKPVQMA	100 / 6 AA	21
Phosphosite 3:	PHF20	Q9BVI0	S933	RGGEGLLSSQHQWQF	75 / 8 AA	115
Phosphosite 4:	ZBTB32	Q9Y2Y4	S307	NAPKGLWSQNQLASS	83 / 6 AA	53
Phosphosite 5:	NDST4	Q9H3R1	Y704	SDRAYSWYQHQRSHE	83 / 6 AA	101
Phosphosite 6:	NDST2	P52849	Y713	ADRAYSWYQHQRAHG	83 / 6 AA	101
Phosphosite 7:	NDST1	P52848	Y714	ADRAYSWYQHQRAHD	83 / 6 AA	101
Phosphosite 8:	NDST3	O95803	Y705	SDRAYSWYQHQRSHE	83 / 6 AA	101
Phosphosite 9:	LAS1L	Q9Y4W2	S720	NFEGLLWSQGQLHGL	75 / 8 AA	83
Phosphosite 10:	Putative uncharacterized zinc finger protein 814 (Putative zinc finger protein LOC730051)	B7Z6K7	S230	FSTKHILSQHQRLLT	62 / 8 AA
Phosphosite 11:	ERK3	Q16659	S539	AGTIQLSSQHEPTDV	62 / 8 AA	83
Phosphosite 12:	STRC	Q7RTU9	S1382	LGKPELWSQDEVEQA	57 / 7 AA	193
Phosphosite 13:	STRCP	A6NGW2	S1379	LGKPELWSQDEVEQA	57 / 7 AA	192
Phosphosite 14:	ERK3	Q16659	S538	IAGTIQLSSQHEPTD	71 / 7 AA	83
Phosphosite 15:	PHF20	Q9BVI0	S934	GGEGLLSSQHQWQFN	66 / 9 AA	115
Phosphosite 16:	C17orf95	Q86XA0	T131	PKVQLWSTYQVRSAG	71 / 7 AA	21
Phosphosite 17:	KEL	P23276	S25	GGMGTLWSQESTPEE	83 / 6 AA	83
Phosphosite 18:	Bcr	P11274	S572	FPRVQQWSHQQRVGD	62 / 8 AA	143
Phosphosite 19:	KEL	P23276	T22	SQAGGMGTLWSQEST	83 / 6 AA	83
Phosphosite 20:	DNAH7	Q8WXX0	S1493	RLCSEQLSSQHHYDY	71 / 7 AA	461