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:	S56
P-Site Sequence:	TCRLLTASGAQDSLP
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	S56	TCRLLTASGAQDSLP	100 / 9 AA	132
Phosphosite 1:	RDH5	Q92781	S63	LASCLTPSGAEDLQR	75 / 8 AA	35
Phosphosite 2:	ERN2	Q76MJ5	S268	GHIRLPASGPQDTAT	75 / 8 AA	102
Phosphosite 3:	MED26	O95402	S499	RQSSLLSSSGAQTPG	75 / 8 AA	65
Phosphosite 4:	CNOT7	Q9UIV1	S119	SIELLTTSGIQFKKH	75 / 8 AA	33
Phosphosite 5:	MED26	O95402	S500	QSSLLSSSGAQTPGA	75 / 8 AA	65
Phosphosite 6:	CNOT7	Q9UIV1	T118	DSIELLTTSGIQFKK	75 / 8 AA	33
Phosphosite 7:	ARHGAP6	O43182	S844	SEQYLTLSGAHDLSE	75 / 8 AA	106
Phosphosite 8:	Putative uncharacterized protein PRO1933	Q9H354	S90	PYRLMTASGTHGRIK	55 / 9 AA	15
Phosphosite 9:	IL4I1	Q96RQ9	T321	KADVVLLTASGPAVK	85 / 7 AA
Phosphosite 10:	HOXA3	O43365	S259	GKGMLTSSGGQSPSR	62 / 8 AA	46
Phosphosite 11:	HOXA3	O43365	S258	KGKGMLTSSGGQSPS	62 / 8 AA	46
Phosphosite 12:	PRDM16	Q9HAZ2	T684	PPDEQLLTATGAAGD	85 / 7 AA	140
Phosphosite 13:	Cas-L	Q14511	S395	KESSLSASPAQDKRL	75 / 8 AA	93
Phosphosite 14:	WDR86	Q86TI4	S147	NRRLLRASGAEKCAV	75 / 8 AA	53
Phosphosite 15:	FRMD4B	Q9Y2L6	S357	SNGSLISSGSQDSEV	62 / 8 AA	112
Phosphosite 16:	WDR37	Q9Y2I8	S218	EQLALTASGDQTAHI	85 / 7 AA	55
Phosphosite 17:	NMDAR2C	Q14957	S888	SPDLTASSAQASVLK	85 / 7 AA	135
Phosphosite 18:	KATNB1	Q9BVA0	S122	PYGEFVASGSQDTNI	62 / 8 AA	72
Phosphosite 19:	HOXA5	P20719	S147	REGVGTASGAEEDAP	71 / 7 AA	29
Phosphosite 20:	BAZ2A	Q9UIF9	S536	TGEGLTASGSGDVMR	75 / 8 AA	211