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:	T748
P-Site Sequence:	LSSKDSATSEGSPPG
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	T748	LSSKDSATSEGSPPG	100 / 9 AA	132
Phosphosite 1:	RGS3	P49796	S749	SSKDSATSEGSPPGP	100 / 8 AA	132
Phosphosite 2:	RGS3	P49796	S746	EPLSSKDSATSEGSP	100 / 7 AA	132
Phosphosite 3:	SAFB	Q15424	S373	PPAPKESSTSEGADQ	75 / 8 AA	103
Phosphosite 4:	KIAA1109	Q2LD37	T3921	YGMKDSATSPPSPPL	77 / 9 AA	555
Phosphosite 5:	DYNC1LI1	Q9Y6G9	T439	PNMKAGATSEGVLAN	75 / 8 AA	57
Phosphosite 6:	DUSP16	Q9BY84	T346	PPCADSATSEAAGQR	75 / 8 AA	73
Phosphosite 7:	KIAA1109	Q2LD37	S3919	KLYGMKDSATSPPSP	100 / 6 AA	555
Phosphosite 8:	Asxl3	Q9C0F0	T1308	ESTPISATTEGSSIS	85 / 7 AA	242
Phosphosite 9:	PTCD3	Q96EY7	S686	SDSDSDTSEGK____	85 / 7 AA	79
Phosphosite 10:	PRUNE2	Q8WUY3	S840	SDEHTKDSAPSEHHT	85 / 7 AA	34
Phosphosite 11:	PTCD3	Q96EY7	T685	SSDSDSDTSEGK___	85 / 7 AA	79
Phosphosite 12:	ARMC5	Q96C12	T35	GGEKDPATNETPLSR	71 / 7 AA	98
Phosphosite 13:	DUSP16	Q9BY84	S344	LSPPCADSATSEAAG	100 / 6 AA	73
Phosphosite 14:	Asxl3	Q9C0F0	T1309	STPISATTEGSSISS	85 / 7 AA	242
Phosphosite 15:	VPS13C	Q709C8	T3716	RKVYLKDTATAERAC	71 / 7 AA	422
Phosphosite 16:	C4orf29	Q0P651	T291	SKTSVSATSEGLLLQ	100 / 6 AA	47
Phosphosite 17:	ASH1L	Q9NR48	S459	LSESLKDSATSKTFE	100 / 6 AA	333
Phosphosite 18:	ASH1L	Q9NR48	T461	ESLKDSATSKTFEKN	100 / 6 AA	333
Phosphosite 19:	VPS13C	Q709C8	T3718	VYLKDTATAERACNA	71 / 7 AA	422
Phosphosite 20:	SNTB1	Q13884	S283	VILRSKDSATAQAWF	71 / 7 AA	58