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:	S401
P-Site Sequence:	KSTHDLQSPPNKREK
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	S401	KSTHDLQSPPNKREK	100 / 9 AA	132
Phosphosite 1:	GGNBP1	Q5YKI7	S20	PGIVALQSPPNKAFR	87 / 8 AA	12
Phosphosite 2:	BRWD1	Q9NSI6	S701	RLSLDIQSPPNIGLR	85 / 7 AA	263
Phosphosite 3:	CCDC46	Q8N8E3	S558	KKAHDLQSELDKGKE	66 / 9 AA	113
Phosphosite 4:	LEMD3	Q9Y2U8	T209	PAGPELQTPPGKDGA	62 / 8 AA	100
Phosphosite 5:	UNC13A	Q9UPW8	S988	MKVQELQSPPRASQV	71 / 7 AA	193
Phosphosite 6:	UNC13B	O14795	S912	MKVQELQSPPRASQV	71 / 7 AA	181
Phosphosite 7:	SLC38A6	Q8IZM9	S275	PIYCELQSPSKKRMQ	55 / 9 AA	51
Phosphosite 8:	CTTNBP2NL	Q9P2B4	S481	QQASGLQSPPSRDLS	62 / 8 AA	70
Phosphosite 9:	PARD3	Q8TEW0	S3505	VFYHELQSPHVFLGE	83 / 6 AA	151
Phosphosite 10:	UNC13C	Q8NB66	S1534	MKVLELQSPPKASMV	71 / 7 AA	251
Phosphosite 11:	MACF1	Q9UPN3	S4074	DIVHDLESPGIDPSI	83 / 6 AA	620
Phosphosite 12:	MACF1	Q96PK2	S4576	DIVHDLESPGIDPSI	83 / 6 AA	670
Phosphosite 13:	ANAPC4	Q9UJX5	S488	DEDDDLVSPPNTEGN	75 / 8 AA	92
Phosphosite 14:	BLZF1	Q9H2G9	S49	RKHHSLQSPWKKAVP	66 / 9 AA	45
Phosphosite 15:	SFPQ	P23246	S33	GGLHDFRSPPPGMGL	71 / 7 AA	76
Phosphosite 16:	ZNF445	P59923	S316	PTGDDLQSKTNKFIL	75 / 8 AA	119
Phosphosite 17:	SAMD8	Q96LT4	S54	LTEYDLRSPPLEIKV	71 / 7 AA	48
Phosphosite 18:	C9orf4	Q9P0K9	S297	ITRHDIDSPPASERV	71 / 7 AA	37
Phosphosite 19:	DENND1A	Q8TEH3	S284	TPFDDLQSLPNDVIS	85 / 7 AA	111
Phosphosite 20:	ZC3HDC5	Q9C0B0	S158	HGPHDLRSPVYDIRE	83 / 6 AA	88