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:	RGS21
Human P-Site:	T24
P-Site Sequence:	TWSENMDTLLANQAG
UniProt:	Q2M5E4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGS21	Q2M5E4	T24	TWSENMDTLLANQAG	100 / 9 AA	18
Phosphosite 1:	ATOX1	O00244	T50	ESEHSMDTLLATLKK	75 / 8 AA	7
Phosphosite 2:	ASCC3	Q8N3C0	T1036	EEIEELDTLLSNFCE	66 / 9 AA	251
Phosphosite 3:	AKAP9	Q99996	T1270	DFQENMHTLLNKVTE	85 / 7 AA	454
Phosphosite 4:	GNPDA1	P46926	T166	VKTLAMDTILANARF	85 / 7 AA	33
Phosphosite 5:	CAD	P27708	T430	LKEENIQTLLINPNI	66 / 9 AA	243
Phosphosite 6:	WDR78	Q5VTH9	T838	GRGDIMDTLLGSKSN	55 / 9 AA	95
Phosphosite 7:	SPATA2L	Q8IUW3	T414	LQRAQMDTLLYNSPG	85 / 7 AA	46
Phosphosite 8:	C20orf95	Q5TG30	S570	EDSEDMDSLLLHHRS	71 / 7 AA	69
Phosphosite 9:	APEX2	Q9UBZ4	S227	PGRKWMDSLLSNLGC	71 / 7 AA	57
Phosphosite 10:	JAKMIP1	Q96N16	T309	RKLEDRNTLLADERN	55 / 9 AA	97
Phosphosite 11:	ZFYVE9	O95405	S1237	ITAENMDSLRQALRE	83 / 6 AA	156
Phosphosite 12:	ZBBX	A8MT70	T531	VSLESKDTLLGRDLE	62 / 8 AA	91
Phosphosite 13:	ANKRD1	Q15327	T47	EKQEDLKTLLAHPVT	55 / 9 AA	36
Phosphosite 14:	EFHB	Q8N7U6	T563	VNYQKFDTLLAAFRH	62 / 8 AA	94
Phosphosite 15:	Cdc23	Q9UJX2	T302	YRIENMDTFSNLLYV	83 / 6 AA	69
Phosphosite 16:	CYP2F1	P24903	T287	LSHFHMDTLLMTTHN	83 / 6 AA	56
Phosphosite 17:	WBSCR20C	Q63ZY6	T85	RRLASMATLLAWAGV	55 / 9 AA	34
Phosphosite 18:	GFAT2	O94808	T430	QSGETADTLLALRYC	75 / 8 AA	77
Phosphosite 19:	RAI14	Q9P0K7	T840	REKENIQTLLKSKEQ	71 / 7 AA	110
Phosphosite 20:	EMSY	Q7Z589	T930	GEVEEMDTLDPQTGL	83 / 6 AA	141