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:	T554
P-Site Sequence:	TQRDDVATQFGQMTL
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	T554	TQRDDVATQFGQMTL	100 / 9 AA	89
Phosphosite 1:	CXXC6	Q8NFU7	T1079	QIEEDVATQLTQLAS	66 / 9 AA	235
Phosphosite 2:	Cdc27	P30260	T108	KSHDDIVTEFGDSAC	55 / 9 AA	92
Phosphosite 3:	SENP3	Q9H4L4	T395	LTMDDLGTLYGQNWL	55 / 9 AA	65
Phosphosite 4:	SUN2	Q9UH99	S455	AVRDDVESQFPAWIS	71 / 7 AA	80
Phosphosite 5:	MYO1C	O00159	T602	KRPETVATQFKMSLL	71 / 7 AA	122
Phosphosite 6:	MPP4	Q96JB8	T589	NLAQRMETQFGQFFD	71 / 7 AA	73
Phosphosite 7:	SSX1	Q16384	T30	KAFDDIATYFSKKEW	55 / 9 AA	22
Phosphosite 8:	MYOZ2	Q9NPC6	T190	RSFNRVATPFGGFEK	83 / 6 AA	30
Phosphosite 9:	DAPK3	O43293	T117	SLTEDEATQFLKQIL	71 / 7 AA	53
Phosphosite 10:	BHLHB3	Q9C0J9	T171	NHLHAVATQFLPTPQ	71 / 7 AA	50
Phosphosite 11:	TRIM41	Q8WV44	S315	SELAAVASEFGRLTR	57 / 7 AA	72
Phosphosite 12:	RSPH3	Q86UC2	T300	KTGKDVATQILEGEL	83 / 6 AA	64
Phosphosite 13:	HMMR	O75330	T456	VQSLEDVTAQFESYK	57 / 7 AA	84
Phosphosite 14:	ZFP106	Q9H2Y7	T932	ERAENVATQRRHSAQ	66 / 6 AA	209
Phosphosite 15:	RANBP17	Q9H2T7	T437	DPLDDTATVFQQLEQ	66 / 9 AA	124
Phosphosite 16:	SPEG	Q15772	T3064	YSEDDVATYMVQLLQ	66 / 9 AA	354
Phosphosite 17:	ZNF148	Q9UQR1	T746	GSRAGIATQFSTANG	57 / 7 AA	89
Phosphosite 18:	TMTC2	Q8N394	T815	LKPDDVITQSNLRKL	83 / 6 AA	94
Phosphosite 19:	WASF2	Q9Y6W5	T471	VVGNDVATILSRRIA	44 / 9 AA	54
Phosphosite 20:	WASF3	Q9UPY6	T476	PVGNDVATILSRRIA	44 / 9 AA	55