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:	S68
P-Site Sequence:	GKGKLTRSLAVCEES
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	S68	GKGKLTRSLAVCEES	100 / 9 AA	89
Phosphosite 1:	R3HDM2	Q9Y2K5	S79	SKLKLVRSLAVCEES	88 / 9 AA	107
Phosphosite 2:	R3HDM1	Q15032	S81	SKLKLVRSLAVCEES	88 / 9 AA	121
Phosphosite 3:	CEP152	O94986	S426	IINKLTRSLEESQKQ	66 / 9 AA	189
Phosphosite 4:	NPB	Q8NG41	S82	QLHPRLRSLAVCVQD	100 / 6 AA	13
Phosphosite 5:	FAM179A	Q6ZUX3	S729	KGRKVLRSLVVCENG	66 / 9 AA	111
Phosphosite 6:	FRAP1	P42345	S2323	RRTNYTRSLAVMSMV	75 / 8 AA	289
Phosphosite 7:	PYCR2	Q96C36	S312	PGKLLTRSLALGGKK	85 / 7 AA	34
Phosphosite 8:	ACCN4	Q96FT7	T21	AALAPSLTRSLAGTH	100 / 6 AA	70
Phosphosite 9:	L3MBTL	Q9Y468	S657	LSAHPDRSLSVCWEQ	83 / 6 AA	86
Phosphosite 10:	DLC1	Q96QB1	S766	VTRTRSLSACNKRVG	71 / 7 AA	171
Phosphosite 11:	METTL9	Q9H1A3	S31	LRSPLTRSLYVNMTS	85 / 7 AA	37
Phosphosite 12:	SSX2IP	Q9Y2D8	S536	CMSKLTKSLPASPST	55 / 9 AA	71
Phosphosite 13:	PYCR2	Q96C36	T310	SSPGKLLTRSLALGG	100 / 6 AA	34
Phosphosite 14:	HERC6	Q8IVU3	S87	VSCGKEHSLAVCHKG	83 / 6 AA	115
Phosphosite 15:	STX17	P56962	S134	LQPPLTRSMTVGGAF	71 / 7 AA	33
Phosphosite 16:	DLC1	Q96QB1	S764	SPVTRTRSLSACNKR	71 / 7 AA	171
Phosphosite 17:	CTNND1	O60716	T27	EAQFEKLTRALEEER	71 / 7 AA	108
Phosphosite 18:	SULF1	Q8IWU6	S545	VHTRQTRSLSVEFEG	62 / 8 AA	101
Phosphosite 19:	FAM190A	Q9C0I3	S130	RNKKITRSLTEDFER	71 / 7 AA	100
Phosphosite 20:	HPS4	Q9NQG7	S269	PVEQMTRSLASPAGL	71 / 7 AA	77