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:	S958
P-Site Sequence:	PRGPCFASDTTLHCS
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	S958	PRGPCFASDTTLHCS	100 / 9 AA	132
Phosphosite 1:	RGS3	P49796	T960	GPCFASDTTLHCSDG	100 / 7 AA	132
Phosphosite 2:	C22orf43	Q6PGQ1	S26	KDAPCYESDTDIYET	55 / 9 AA	25
Phosphosite 3:	BRCTD1	Q9BQI6	S740	GQRPCFDSQRTLLML	66 / 9 AA	121
Phosphosite 4:	C22orf43	Q6PGQ1	Y24	RGKDAPCYESDTDIY	71 / 7 AA	25
Phosphosite 5:	C6orf211	Q9H993	S290	KTIPWFVSDTTIHDF	66 / 9 AA	51
Phosphosite 6:	similar to FAT3	Q8TDW7	S4243	AYTPCFQSDSRSNLD	71 / 7 AA	506
Phosphosite 7:	FAM113B	Q96HM7	S344	PPDACFSSDHTFQSD	55 / 9 AA	50
Phosphosite 8:	DMBT1	Q9UGM3	S1879	AWYNSFPSDATLRLV	62 / 8 AA	261
Phosphosite 9:	COBL	O75128	S400	SVGSCFASEDTTEDS	62 / 8 AA	136
Phosphosite 10:	ZFYVE26	Q68DK2	S1079	LSEDCVASHTTLSQQ	75 / 8 AA	285
Phosphosite 11:	BHLHE40	O14503	S263	SEQPCFKSDHGRRFT	83 / 6 AA	46
Phosphosite 12:	CXorf59	Q8N9S7	S316	KVNPCFASSNIYSDS	62 / 8 AA	58
Phosphosite 13:	DSCAM	O60469	S1840	TITECFISDTSSEQL	71 / 7 AA	222
Phosphosite 14:	PALB2	Q86YC2	S771	KDSVCLASDTKQFDS	71 / 7 AA	131
Phosphosite 15:	RGS3	P49796	T961	PCFASDTTLHCSDGE	100 / 6 AA	132
Phosphosite 16:	IGSF10	Q6WRI0	T1440	KSTIASETTLSSKSH	71 / 7 AA	291
Phosphosite 17:	FAM113B	Q96HM7	S343	GPPDACFSSDHTFQS	62 / 8 AA	50
Phosphosite 18:	IGSF10	Q6WRI0	S1438	TLKSTIASETTLSSK	71 / 7 AA	291
Phosphosite 19:	HERC2	O95714	S4824	EDVDSFASDSTQDYL	62 / 8 AA	527
Phosphosite 20:	WDR44	Q5JSH3	S143	ELKKCFPSDETCEKP	71 / 7 AA	101