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:	T536
P-Site Sequence:	PVVRPHATHSSYGTY
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	T536	PVVRPHATHSSYGTY	100 / 9 AA	132
Phosphosite 1:	Tiam1	Q13009	T353	LSRRSNATNSSYSPT	66 / 9 AA	178
Phosphosite 2:	RGS3	P49796	S538	VRPHATHSSYGTYVT	100 / 7 AA	132
Phosphosite 3:	DVL3	Q92997	T649	SSLRSHHTHPSYGPP	66 / 9 AA	78
Phosphosite 4:	C12orf50	Q8NA57	T356	APSRSRPTHGSYNKV	55 / 9 AA	47
Phosphosite 5:	RGS3	P49796	S539	RPHATHSSYGTYVTL	100 / 6 AA	132
Phosphosite 6:	ZNF252	Q8WUN3	T257	KCGKAFSTHSSYVQH	55 / 9 AA	79
Phosphosite 7:	B4GALT2	O60909	T73	NCSRPNATASSSGLP	75 / 8 AA	42
Phosphosite 8:	Tiam1	Q13009	S355	RRSNATNSSYSPTTG	71 / 7 AA	178
Phosphosite 9:	COL17A1	Q9UMD9	S76	GSTRGHASTSSYRRA	66 / 9 AA	150
Phosphosite 10:	GPR92	Q9H1C0	T224	TLARPDATQSQRRRK	71 / 7 AA	41
Phosphosite 11:	GRIP2	Q9C0E4	T1025	IISRKPHTAHSSRAP	62 / 8 AA	113
Phosphosite 12:	GPR160	Q9UJ42	S228	ILYFPFSSHSSYTVR	62 / 8 AA	40
Phosphosite 13:	C13orf23	Q86XN7	T211	PPCRPHATIAPSAYN	100 / 5 AA	96
Phosphosite 14:	ADRB1	P08588	T404	AARRRHATHGDRPRA	71 / 7 AA	51
Phosphosite 15:	claudin 14	O95500	S231	SVTSATHSGYRLNDY	83 / 6 AA	26
Phosphosite 16:	LDB3	O75112	S383	SAPATHTSYSEGPAA	83 / 6 AA	77
Phosphosite 17:	LDB3	O75112	T380	AASSAPATHTSYSEG	83 / 6 AA	77
Phosphosite 18:	NT5DC4	Q86YG4	T218	VGKVFLATNSSYNYT	83 / 6 AA	49
Phosphosite 19:	PCBP1	Q15365	T211	AAGYPHATHDLEGPP	100 / 5 AA	37
Phosphosite 20:	SEC15L2	Q9Y2D4	T387	KTIAALRTHSSYCSD	100 / 5 AA	78