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:	T921
P-Site Sequence:	KRSSMIETGQGAEGG
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	T921	KRSSMIETGQGAEGG	100 / 9 AA	132
Phosphosite 1:	ZNF226	Q9NYT6	T247	DHNSMIHTGQKSYQC	85 / 7 AA	92
Phosphosite 2:	TEAD1	P28347	T163	FWPGMIQTGQPGSSQ	71 / 7 AA	48
Phosphosite 3:	NR2C2	P49116	T269	ATDSKAETSQGALGT	66 / 9 AA	65
Phosphosite 4:	PRKRA	O75569	T171	RLESFMETGKGASKK	66 / 9 AA	34
Phosphosite 5:	GIT2	Q14161	T518	RPMSMYETGSGQKPY	75 / 8 AA	85
Phosphosite 6:	ZNF385	Q96PM9	T149	SPPSIPETGQGVTKG	66 / 9 AA	38
Phosphosite 7:	Stanniocalcin 2 (STC2)	O76061	T254	PEPSSRETGRGAKGE	66 / 9 AA	33
Phosphosite 8:	SLC3A2	P08195	T70	QNAEMIETGSDCVTQ	100 / 5 AA	68
Phosphosite 9:	SRPR	P08240	S151	KAKKPVRSMIETRGE	100 / 5 AA	70
Phosphosite 10:	RGS3	P49796	S917	RSEAKRSSMIETGQG	100 / 5 AA	132
Phosphosite 11:	SRPR	P08240	T155	PVRSMIETRGEKPKE	100 / 5 AA	70
Phosphosite 12:	GRK1	Q15835	T525	WQEEMIETGIFGELN	100 / 5 AA	64
Phosphosite 13:	FMO1	Q01740	T381	PLGSMIPTGETQARW	71 / 7 AA	60
Phosphosite 14:	SETD1B	Q9UPS6	T787	QVLSRLMTGQGACPY	66 / 9 AA	209
Phosphosite 15:	DBC1	O60477	T633	PTLLRNETGQGPVDL	83 / 6 AA	89
Phosphosite 16:	Gnb3	P16520	T173	CALWDIETGQQKTVF	100 / 5 AA	37
Phosphosite 17:	CELSR3	Q9NYQ7	T125	LGSRERETGQGPGSV	71 / 7 AA	358
Phosphosite 18:	GNB1	P62873	T173	CALWDIETGQQTTTF	100 / 5 AA	37
Phosphosite 19:	MRPL21	Q7Z2W9	T89	KVNEMIVTGQYGRLF	83 / 6 AA	23
Phosphosite 20:	CIC	Q96RK0	T303	RERSMSETGTAAAPG	66 / 9 AA	164