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:	RGS3
Human P-Site:	S674
P-Site Sequence:	KQQQLAASPPDSKMF
UniProt:	P49796
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGS3	P49796	S674	KQQQLAASPPDSKMF	100 / 9 AA	132
Phosphosite 1:	PRKAA1	Q13131	S356	KDFYLATSPPDSFLD	87 / 8 AA	64
Phosphosite 2:	TCP11	Q8WWU5	T103	LKEQLSATPPDFSCA	75 / 8 AA	56
Phosphosite 3:	piccolo	Q9Y6V0	S3546	STVQLAPSPPKSPKV	77 / 9 AA	567
Phosphosite 4:	HERC3	Q15034	S497	LIPQLSSSPPDVEAM	75 / 8 AA	117
Phosphosite 5:	GSDMB	Q8TAX9	S376	NWDELASSPPDMDYD	75 / 8 AA	47
Phosphosite 6:	LRFN5	Q96NI6	S680	STALQLASRPPDSVT	75 / 8 AA	79
Phosphosite 7:	C17orf76	Q8NAA5	S172	LKAVLAGSPPDNTVD	75 / 8 AA	38
Phosphosite 8:	RNF151	Q2KHN1	S12	YDLNLFASPPDSNFV	87 / 8 AA	27
Phosphosite 9:	C9orf75	Q4KMQ1	S241	PANRLAGSPPGSGQW	66 / 9 AA	76
Phosphosite 10:	PRKAA1	Q13131	T355	AKDFYLATSPPDSFL	85 / 7 AA	64
Phosphosite 11:	MAP3K1	Q13233	S83	QPLFLAASPPASSTS	87 / 8 AA	164
Phosphosite 12:	FARP1	Q9Y4F1	S872	APEFLASSPPDNKSP	75 / 8 AA	119
Phosphosite 13:	NKX2-8	O15522	S62	DESSLETSPPDSSQR	75 / 8 AA	26
Phosphosite 14:	C10orf46	Q86Y37	S201	VSKELQASPPDLYIE	75 / 8 AA	41
Phosphosite 15:	FARP1	Q9Y4F1	S871	PAPEFLASSPPDNKS	85 / 7 AA	119
Phosphosite 16:	USP33	Q8TEY7	S439	VNPRLSASPPKSGNL	66 / 9 AA	107
Phosphosite 17:	PHC1	P78364	S572	GQAHLASSPPSSQAP	66 / 9 AA	106
Phosphosite 18:	WIZ	O95785	S1517	GERPLAASPPGTVKA	75 / 8 AA	179
Phosphosite 19:	NOD2	Q9HC29	T526	QHFLLHATPPDSASQ	75 / 8 AA	115
Phosphosite 20:	NPHP4	O75161	S510	SISQLAASPRSPTQH	100 / 6 AA	158