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:	S232
P-Site Sequence:	RASQSRQSGLIGCMS
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	S232	RASQSRQSGLIGCMS	100 / 9 AA	132
Phosphosite 1:	PPCS	Q9HAB8	T304	DNLQSRHTAFIGDRN	55 / 9 AA	34
Phosphosite 2:	ABCA12	Q86UK0	S633	LSERSRQSYLIGLTL	77 / 9 AA	293
Phosphosite 3:	ABCA12	Q86UK0	Y634	SERSRQSYLIGLTLL	87 / 8 AA	293
Phosphosite 4:	SUN2	Q9UH99	S116	GSESSRASGLVGRKA	75 / 8 AA	80
Phosphosite 5:	LASS2	Q96G23	S107	VELLSRQSGLSGRQV	87 / 8 AA	45
Phosphosite 6:	SLCO4A1	Q96BD0	S142	YDLHSYQSGLIASSY	66 / 9 AA	77
Phosphosite 7:	TANC2	Q9HCD6	S179	STLESRDSGIIATLT	55 / 9 AA	220
Phosphosite 8:	MAP2K2	P36507	S94	TKVQHRPSGLIMARK	75 / 8 AA	44
Phosphosite 9:	TNR	Q92752	S1056	ASEVTRQSALISWQP	62 / 8 AA	150
Phosphosite 10:	ZNF304	Q9HCX3	S600	GKFFSRNSGLILHQR	85 / 7 AA	75
Phosphosite 11:	ZNF189	O75820	S553	GKAFSRNSGLIQHQR	85 / 7 AA	73
Phosphosite 12:	RSKL2	Q9Y6S9	S238	SQAHSRHSGLSSGST	71 / 7 AA	60
Phosphosite 13:	ZNF197	O14709	S467	GKGFYRHSGLIIHLR	83 / 6 AA	119
Phosphosite 14:	RHOBTB3	O94955	S22	FHQDNRPSGLIRTYL	62 / 8 AA	69
Phosphosite 15:	ZNF660	Q6AZW8	S146	CGKAFSRSSGLISHH	85 / 7 AA	38
Phosphosite 16:	ZNF189	O75820	S412	CGKAFSRSSGLIQHQ	85 / 7 AA	73
Phosphosite 17:	BACH1	O14867	S718	PAEQCRQSGGISDFC	75 / 8 AA	82
Phosphosite 18:	TCTEX1D1	Q8N7M0	S141	IGQLNRQSILIGSRC	75 / 8 AA	21
Phosphosite 19:	ZNF252	Q8WUN3	S315	GKAFNRQSNLIQHQR	71 / 7 AA	79
Phosphosite 20:	ZNF660	Q6AZW8	S147	GKAFSRSSGLISHHR	75 / 8 AA	38