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:	Y639
P-Site Sequence:	PPAQMPVYYYPSGQY
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	Y639	PPAQMPVYYYPSGQY	100 / 9 AA	89
Phosphosite 1:	ARPP-21	Q9UBL0	Y640	PAQMPVYYYPSGQYP	100 / 8 AA	89
Phosphosite 2:	ARPP-21	Q9UBL0	Y641	AQMPVYYYPSGQYPT	100 / 7 AA	89
Phosphosite 3:	SEC24A	O95486	Y714	RYSAGSVYYYPSYHH	85 / 7 AA	120
Phosphosite 4:	SEC24A	O95486	Y715	YSAGSVYYYPSYHHQ	85 / 7 AA	120
Phosphosite 5:	SEC24A	O95486	Y716	SAGSVYYYPSYHHQH	85 / 7 AA	120
Phosphosite 6:	AASDH	Q4L235	Y32	CNNQLPVYYTYKTVV	83 / 6 AA	123
Phosphosite 7:	THOC2	Q8NI27	Y371	IMDQMPPYYAASHKL	66 / 9 AA	183
Phosphosite 8:	C20orf177	Q9NTX9	Y140	QGHTKPEYYYPNFLP	62 / 8 AA	42
Phosphosite 9:	SEC24B	O95487	Y889	KYSAGCIYYYPSFHY	83 / 6 AA	137
Phosphosite 10:	ALOX12B	O75342	Y519	YVTEIITYYYPSDAA	55 / 9 AA	80
Phosphosite 11:	C20orf177	Q9NTX9	Y141	GHTKPEYYYPNFLPS	62 / 8 AA	42
Phosphosite 12:	SNX25	Q9H3E2	Y737	FSEQMLVYYINIFRD	83 / 6 AA	98
Phosphosite 13:	ZCCHC2	Q9C0B9	Y1032	GNLQLNSYYYPNPMP	55 / 9 AA	126
Phosphosite 14:	ALOXE3	Q9BYJ1	Y529	FVSEIVGYYYPSDAS	55 / 9 AA	81
Phosphosite 15:	SEC24B	O95487	Y890	YSAGCIYYYPSFHYT	83 / 6 AA	137
Phosphosite 16:	R3HDM1	Q15032	Y773	TTGMPVYYSVIPPGQ	100 / 5 AA	121
Phosphosite 17:	RANBP6	O60518	Y695	TACQMLVYYAKELRE	83 / 6 AA	125
Phosphosite 18:	DNAH2	Q9P225	Y4386	YSCPCYYYPNRAGSS	71 / 7 AA	508
Phosphosite 19:	YTHDF3	Q7Z739	Y61	DPYMPSYYAPSIGFP	75 / 8 AA	64
Phosphosite 20:	DNAH2	Q9P225	Y4384	GMYSCPCYYYPNRAG	71 / 7 AA	508