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:	RGS21
Human P-Site:	S130
P-Site Sequence:	SFPRFLKSEIYKKLV
UniProt:	Q2M5E4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGS21	Q2M5E4	S130	SFPRFLKSEIYKKLV	100 / 9 AA	18
Phosphosite 1:	RGS11	O94810	S411	SYPRFLKSDMYKALL	77 / 9 AA	53
Phosphosite 2:	RGS17	Q9UGC6	S193	SFPRFLNSQIYKSFV	77 / 9 AA	24
Phosphosite 3:	RGS18	Q9NS28	S195	SYTRFLKSDIYLDLM	87 / 8 AA	28
Phosphosite 4:	RGS1	Q08116	S193	SYPRFLKSDIYLNLL	87 / 8 AA	24
Phosphosite 5:	RGS13	O14921	S143	SYPRFLKSEMYQKLL	77 / 9 AA	19
Phosphosite 6:	RGS9	O75916	S410	SYARYLKSPIYKDML	77 / 9 AA	77
Phosphosite 7:	axin 1	O15169	S204	TYPSFLKSDIYLEYT	75 / 8 AA	96
Phosphosite 8:	RGS2	P41220	S192	SYPRFLESEFYQDLC	66 / 9 AA	24
Phosphosite 9:	Tiam1	Q13009	S565	DTLRLLKSEIKKLEQ	77 / 9 AA	178
Phosphosite 10:	RGS12	O14924	S825	SYTRFLKSPLYQECI	66 / 9 AA	156
Phosphosite 11:	RGS10	O43665	S141	SYSRFLKSDLFLKHK	62 / 8 AA	20
Phosphosite 12:	RGS16	O15492	S174	SYPRFLKSPAYRDLA	66 / 9 AA	23
Phosphosite 13:	RGS5	O15539	S173	SLPRFVRSEFYQELI	55 / 9 AA	21
Phosphosite 14:	GCM2	O75603	S238	PCPSFPKSDVYKATC	55 / 9 AA	57
Phosphosite 15:	EHF	Q9NZC4	S242	GVFRFLKSEAVAQLW	100 / 6 AA	35
Phosphosite 16:	SAMD9L	Q8IVG5	S506	NGRSDLKSETYKPLE	85 / 7 AA	184
Phosphosite 17:	AACS	Q86V21	S553	PNGVRFGSSEIYNIV	75 / 8 AA	75
Phosphosite 18:	SAMD9L	Q8IVG5	T508	RSDLKSETYKPLEPH	85 / 7 AA	184
Phosphosite 19:	KIF15	Q9NS87	S798	TKNDFLKSEVHDLRV	71 / 7 AA	160
Phosphosite 20:	RGS21	Q2M5E4	Y133	RFLKSEIYKKLVNSQ	100 / 6 AA	18