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:	S410
P-Site Sequence:	GKLSKAGSESSSSAG
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	S410	GKLSKAGSESSSSAG	100 / 9 AA	89
Phosphosite 1:	AMIGO3	Q86WK7	S490	GLQLKAGSESASSIG	87 / 8 AA	55
Phosphosite 2:	OSBP2	Q969R2	S108	LQGSRPGSESSSGVG	77 / 9 AA	101
Phosphosite 3:	R3HDM1	Q15032	S408	GRLSKTGSESSGSVG	87 / 8 AA	121
Phosphosite 4:	KIAA1602	Q9HCH0	S624	KSLDKAGSESPHPGR	85 / 7 AA	139
Phosphosite 5:	DMBT1	Q9UGM3	S1116	SHASTAGSESSLALR	87 / 8 AA	261
Phosphosite 6:	COPG	Q9Y678	S353	TTLLKTGSESSIDRL	85 / 7 AA	98
Phosphosite 7:	COPG2	Q9UBF2	S353	TTLLKTGSESSVDRL	85 / 7 AA	98
Phosphosite 8:	R3HDM1	Q15032	T406	SIGRLSKTGSESSGS	85 / 7 AA	121
Phosphosite 9:	GPR179	Q6PRD1	S1837	GLDQKAGSESAEQRE	85 / 7 AA	257
Phosphosite 10:	CHD9	Q3L8U1	S2128	PRVHKRGSESSSDSD	87 / 8 AA	326
Phosphosite 11:	eIF4B	P23588	S422	RERSRTGSESSQTGT	75 / 8 AA	69
Phosphosite 12:	FSIP2	Q5CZC0	S933	HLDSKTGSEASVLVS	75 / 8 AA	370
Phosphosite 13:	ARPP-21	Q9UBL0	S412	LSKAGSESSSSAGSS	100 / 7 AA	89
Phosphosite 14:	MUC4	Q99102	T164	EETSTAGTESSTPVT	66 / 9 AA	232
Phosphosite 15:	DMBT1	Q9UGM3	S1503	SRASTAGSESTLALR	75 / 8 AA	261
Phosphosite 16:	ANK3	Q12955	S4073	SKSEKAGSEKRSSRR	75 / 8 AA	480
Phosphosite 17:	INTS12	Q96CB8	S422	STTSKTTSESSSSPS	77 / 9 AA	49
Phosphosite 18:	BIN2	Q9UBW5	S326	EEIEKEGSEASSSEE	75 / 8 AA	62
Phosphosite 19:	SMARCE1	Q969G3	S389	TSDSNTGSESNSATV	66 / 9 AA	47
Phosphosite 20:	ARHGAP13	Q7Z6B7	S816	TLSQKADSEASSGPV	75 / 8 AA	124