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:	T292
P-Site Sequence:	RMPGGGDTENGKKLK
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	T292	RMPGGGDTENGKKLK	100 / 9 AA	132
Phosphosite 1:	ACTR8	Q9H981	T9	TQAEKGDTENGKEKG	100 / 7 AA	70
Phosphosite 2:	ECM1	Q16610	T514	VALVSGDTENAKGQG	75 / 8 AA	61
Phosphosite 3:	CACNA1I	Q9P0X4	T1785	GAGGGGDTEGGLCRR	87 / 8 AA	245
Phosphosite 4:	GLS	O94925	S652	QYTPQGDSDNGKENQ	71 / 7 AA	73
Phosphosite 5:	SOX9	P48436	T43	PSGSGSDTENTRPQE	55 / 9 AA	56
Phosphosite 6:	C1s	P09871	T77	VQIISGDTEEGRLCG	62 / 8 AA	77
Phosphosite 7:	AGBL1	Q96MI9	T271	EVDKDSDTEDGKVED	71 / 7 AA	120
Phosphosite 8:	CDC42BPA	Q5VT25	T1185	SILMLADTENEKNKW	71 / 7 AA	197
Phosphosite 9:	ZNF142	P52746	T921	GTQASEDTESGKPPP	55 / 9 AA	188
Phosphosite 10:	ZNF142	P52746	S923	QASEDTESGKPPPAS	83 / 6 AA	188
Phosphosite 11:	CABIN1	Q9Y6J0	T1853	KRKLLEDTESGKTLL	83 / 6 AA	246
Phosphosite 12:	GALNT14	Q96FL9	T527	TDMFGDGTENGKEIV	75 / 8 AA	64
Phosphosite 13:	CABIN1	Q9Y6J0	S1855	KLLEDTESGKTLLLD	83 / 6 AA	246
Phosphosite 14:	MYH4	Q9Y623	T1073	AQESTMDTENDKQQL	83 / 6 AA	223
Phosphosite 15:	KIF14	Q15058	T151	TLNVGGETENNGVSK	83 / 6 AA	186
Phosphosite 16:	CACNA1S	Q13698	T395	LDEGGSDTESLYEIA	71 / 7 AA	212
Phosphosite 17:	SLC12A5	Q9H2X9	T57	PFINSTDTEKGKEYD	83 / 6 AA	126
Phosphosite 18:	SOX9	P48436	S41	PCPSGSGSDTENTRP	71 / 7 AA	56
Phosphosite 19:	CCDC66	A2RUB6	T174	GNRSLSLTENGKEAK	100 / 5 AA	109
Phosphosite 20:	RPF1	Q9H9Y2	T36	AGAGDGATENGVQPP	75 / 8 AA	40