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:	T489
P-Site Sequence:	RPVYQEDTIPEESGS
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	T489	RPVYQEDTIPEESGS	100 / 9 AA	132
Phosphosite 1:	MBD4	O95243	T403	EKIFQEDTIPRTQIE	85 / 7 AA	66
Phosphosite 2:	ACBD6	Q9BR61	T154	SSLYHEETIREEDKN	66 / 9 AA	31
Phosphosite 3:	KIAA0408	Q6ZU52	T72	IDLYHEKTIPEKVIE	75 / 8 AA	79
Phosphosite 4:	PPAP2A	O14494	T53	KYPYKEDTIPYALLG	85 / 7 AA	32
Phosphosite 5:	ECAT1	Q587J8	T99	RPSYQEDTIKMIMNL	100 / 6 AA	24
Phosphosite 6:	POPDC2	Q9HBU9	T103	VYRLREDTLPEEFDL	66 / 9 AA	40
Phosphosite 7:	PPL	O60437	T640	NHLNQDDTVPESSRV	62 / 8 AA	205
Phosphosite 8:	ALKBH5	Q6P6C2	S64	KRKYQEDSDPERSDY	75 / 8 AA	51
Phosphosite 9:	NPHP3	Q7Z494	S470	KDLGSEDSIPEEDDF	85 / 7 AA	151
Phosphosite 10:	CSE1L	P55060	T883	FELPEDDTIPDEEHF	62 / 8 AA	110
Phosphosite 11:	UBR4	Q5T4S7	T1255	RNAFANDTIPSESYI	55 / 9 AA	574
Phosphosite 12:	LOC643677	Q8NDH2	S594	NTGFQEESIPILTRP	57 / 7 AA	278
Phosphosite 13:	DNAJC18	Q9H819	T28	RNKYPEDTPPESHDP	75 / 8 AA	42
Phosphosite 14:	BC060632	Q765P7	T486	TPSCSEDTIPSQGSD	55 / 9 AA	80
Phosphosite 15:	SHROOM3	Q8TF72	S1440	AHAAREDSLPEESSA	62 / 8 AA	217
Phosphosite 16:	DUX3	Q96PT4	T37	LLTALDDTLPEEAQG	71 / 7 AA	22
Phosphosite 17:	DUX5	Q96PT3	T37	LLTALDDTLPEEAQG	71 / 7 AA	22
Phosphosite 18:	DUX1	O43812	T10	LLTALDDTLPEEAQG	71 / 7 AA	19
Phosphosite 19:	PFTAIRE1	O94921	T64	SVIKPLDTIPEDKKV	83 / 6 AA	53
Phosphosite 20:	GDAP2	Q9NXN4	T41	AEIFQEDTVRSPFLY	57 / 7 AA	56