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:	Y194
P-Site Sequence:	KFPQMSSYQRMLVHR
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	Y194	KFPQMSSYQRMLVHR	100 / 9 AA	89
Phosphosite 1:	R3HDM2	Q9Y2K5	Y199	KFPQMTSYHRMLLHR	77 / 9 AA	107
Phosphosite 2:	R3HDM1	Q15032	Y198	KFPPMTSYHRMLLHR	66 / 9 AA	121
Phosphosite 3:	TAOK3	Q9H2K8	Y464	LREQMSGYKRMRRQH	75 / 8 AA	105
Phosphosite 4:	TAO1	Q7L7X3	Y467	LREQMSGYKRMRRQH	75 / 8 AA	116
Phosphosite 5:	HIVEP2	P31629	Y1998	EDTQMTEYQRLFQSK	55 / 9 AA	269
Phosphosite 6:	MYH10	P35580	Y1657	LQAQMKDYQRELEEA	66 / 9 AA	229
Phosphosite 7:	TMOD4	Q9NZQ9	Y4	____MSSYQKELEKY	75 / 8 AA	39
Phosphosite 8:	RNF17	Q9BXT8	Y15	TGPSRSSYQRMGRKS	100 / 6 AA	185
Phosphosite 9:	RNF17	Q9BXT8	S14	KTGPSRSSYQRMGRK	100 / 6 AA	185
Phosphosite 10:	ACSL3	O95573	S403	NKVSEMSSFQRNLFI	71 / 7 AA	80
Phosphosite 11:	OVOL1	O14753	Y129	VCQKAFTYQRMLNRH	83 / 6 AA	30
Phosphosite 12:	EFCAB5	A4FU69	Y234	KDPGMSGYQRLMKEV	62 / 8 AA	173
Phosphosite 13:	GLE1	Q53GS7	Y547	EGMALEDYQRMLGYQ	62 / 8 AA	80
Phosphosite 14:	C5orf25	Q8NDZ2	Y780	LQFLLSSYQHVLREH	62 / 8 AA	97
Phosphosite 15:	CRIM1	Q9NZV1	S1002	TRVQVDSSQRMLRIA	66 / 9 AA	114
Phosphosite 16:	RBMS2	Q15434	Y290	LSSPVSSYQRVTQTS	62 / 8 AA	44
Phosphosite 17:	THOC7	Q6I9Y2	Y50	QEEGYSQYQRMLSTL	85 / 7 AA	24
Phosphosite 18:	HIVEP2	P31629	T1996	SCEDTQMTEYQRLFQ	71 / 7 AA	269
Phosphosite 19:	RBMS2	Q15434	S289	YLSSPVSSYQRVTQT	62 / 8 AA	44
Phosphosite 20:	ZNF462	Q96JM2	Y944	VRSLMPHYQRMHPTV	71 / 7 AA	285