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:	S777
P-Site Sequence:	PPPAQDLSPCQDLPA
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	S777	PPPAQDLSPCQDLPA	100 / 9 AA	132
Phosphosite 1:	FAM89B	Q8N5H3	S116	KHLCQDLSFCQDLSS	87 / 8 AA	19
Phosphosite 2:	PITX3	O75364	S292	PPPAANLSPCQYAVE	75 / 8 AA	32
Phosphosite 3:	Myf-6	P23409	S42	PGSDGTLSPCQDQMP	100 / 6 AA	27
Phosphosite 4:	ZNF595	Q8IYB9	S86	SPFSQDLSPVQGIED	66 / 9 AA	74
Phosphosite 5:	MACF1	Q96PK2	S1999	SEHAQDLSPQQNRQM	77 / 9 AA	670
Phosphosite 6:	C6orf146	Q8IXS0	S409	NPKSSILSPCQELSF	83 / 6 AA	57
Phosphosite 7:	KIAA0947	Q9Y2F5	S18	PGTAADLSRCQGCAS	66 / 9 AA	248
Phosphosite 8:	CASP14L	P0CB46	S28	EALMQELSRCQVLQG	71 / 7 AA	20
Phosphosite 9:	MFSD9	Q8NBP5	S437	SGVAQEVSPCGPPSL	71 / 7 AA	51
Phosphosite 10:	PDE1B	Q01064	S514	QMSIDELSPCEEEAP	57 / 7 AA	61
Phosphosite 11:	DIDO1	Q9BTC0	S947	PSPLEDLSPCPASCG	71 / 7 AA	244
Phosphosite 12:	C5orf42	Q9H799	S2040	NSLLQDLSPTEEEEP	62 / 8 AA	237
Phosphosite 13:	C1orf80	Q96BJ3	T202	DLNGIDLTPVQDTPV	71 / 7 AA	35
Phosphosite 14:	ZNF239	Q16600	S28	GEPELDISPCQQWGE	83 / 6 AA	52
Phosphosite 15:	PRG4	Q92954	S28	QVSSQDLSSCAGRCG	71 / 7 AA	151
Phosphosite 16:	SYNE2	Q8WXH0	S411	ELMDEDLSASQDHSQ	62 / 8 AA	796
Phosphosite 17:	C5orf6	Q9NYF3	S223	ESDAESLSPCPPQRR	62 / 8 AA	43
Phosphosite 18:	PRG4	Q92954	S29	VSSQDLSSCAGRCGE	83 / 6 AA	151
Phosphosite 19:	BKR2	P30411	S303	HRLGILSSCQDERII	83 / 6 AA	44
Phosphosite 20:	C20orf112	Q96MY1	S18	PHLASSLSPSQDERM	66 / 9 AA	47