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:	ARPP-21
Human P-Site:	S134
P-Site Sequence:	KPKIRMLSKDCSQEY
UniProt:	Q9UBL0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARPP-21	Q9UBL0	S134	KPKIRMLSKDCSQEY	100 / 9 AA	89
Phosphosite 1:	SKAP55	Q86WV1	S325	GDLIRILSKEYNMYG	55 / 9 AA	41
Phosphosite 2:	FLJ30092	Q9Y4D8	Y923	CERLRMLYRDCARPP	55 / 9 AA	328
Phosphosite 3:	LRRC4C	Q9HCJ2	S631	PLLIRMNSKDNVQET	85 / 7 AA	72
Phosphosite 4:	NBN	O60934	S397	EQKFRMLSQDAPTVK	55 / 9 AA	85
Phosphosite 5:	LGR6	Q9HBX8	S49	QEDGIMLSADCSELG	85 / 7 AA	104
Phosphosite 6:	CENPE	Q02224	S1933	LKTARMLSKEHKETV	71 / 7 AA	316
Phosphosite 7:	SORCS1	Q8WY21	S754	WFNPSSLSKDCSLGQ	100 / 6 AA	130
Phosphosite 8:	NEK4	P51957	S661	PLPARRLSSDCSVTQ	75 / 8 AA	95
Phosphosite 9:	NEK4	P51957	S662	LPARRLSSDCSVTQE	75 / 8 AA	95
Phosphosite 10:	BMPER	Q8N8U9	T391	GTCQYVLTKDCSSPA	71 / 7 AA	76
Phosphosite 11:	C6orf97	Q8IYT3	S72	DLRSKMLSKEVSCQE	62 / 8 AA	82
Phosphosite 12:	PLCD3	Q8N3E9	S769	YRHIHLLSKDGASLS	71 / 7 AA	89
Phosphosite 13:	SPERT	Q8NA61	S190	REENRMLSKENKILQ	83 / 6 AA	52
Phosphosite 14:	ZNF473	Q8WTR7	S103	QEIIEMLSKDGFWNS	85 / 7 AA	100
Phosphosite 15:	PLCD4	Q9BRC7	S736	YRHIHLLSKDGISLR	71 / 7 AA	88
Phosphosite 16:	POSTN	Q15063	T176	MINKRMLTKDLKNGM	83 / 6 AA	93
Phosphosite 17:	EPB42	P16452	S197	DLSLRLLSKDKQVEK	71 / 7 AA	77
Phosphosite 18:	NCL	P19338	S423	AAEIRLVSKDGKSKG	71 / 7 AA	77
Phosphosite 19:	PLEKHA6	Q9Y2H5	S1010	SRRGRMLSVQCATPS	62 / 8 AA	117
Phosphosite 20:	OR51B2	Q9Y5P1	S306	YGIIRLLSKHRFSR_	71 / 7 AA	35