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:	S458
P-Site Sequence:	QHTLPALSRATAPTD
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	S458	QHTLPALSRATAPTD	100 / 9 AA	132
Phosphosite 1:	FAM54B	Q9H019	S126	KPALPALSRTTELQD	77 / 9 AA	32
Phosphosite 2:	KIAA0114	P0C864	S36	LAELPDLSRGSAARP	66 / 9 AA	17
Phosphosite 3:	ZFHX3	Q15911	S544	PNVLQTLSRGTASTS	66 / 9 AA	404
Phosphosite 4:	FLJ40759	A6NFN9	S381	VLKLPSLSKQTASSK	66 / 9 AA	48
Phosphosite 5:	PITPNM3	Q9BZ71	S962	ERPLPALSWARGPPK	85 / 7 AA	107
Phosphosite 6:	HIVEP3	Q5T1R4	S1521	PLPHPALSHGTAPGS	75 / 8 AA	259
Phosphosite 7:	MPV17L	Q2QL34	S9	AGWWPALSRAARRHP	75 / 8 AA	22
Phosphosite 8:	CHORDC1	Q9UHD1	S255	KNSLPELSRVEANST	66 / 9 AA	37
Phosphosite 9:	MTMR4	Q9NYA4	S115	QEWLSRLSRATARPA	77 / 9 AA	133
Phosphosite 10:	YJEFN3	A6XGL0	S114	AFPLPALSRKQRTVL	100 / 6 AA	33
Phosphosite 11:	ASH1L	Q9NR48	S783	KRRLPKLSKSTAPSL	66 / 9 AA	333
Phosphosite 12:	Shc2	P98077	S97	PCPLPALSRCRGAGS	100 / 6 AA	62
Phosphosite 13:	REPS2	Q8NFH8	S540	AELLPQLSRAPSQAA	85 / 7 AA	72
Phosphosite 14:	C6orf150	Q8N884	S116	AAREPALSRAGSCRQ	100 / 6 AA	59
Phosphosite 15:	REXO1L1	Q8IX06	S362	PSSMPGLSRAALYSR	62 / 8 AA	74
Phosphosite 16:	GPR97	Q86Y34	T464	IFTLSRATAVKERGK	100 / 6 AA	61
Phosphosite 17:	PLEKHA5	Q9HAU0	T712	CRELSRATAELERAW	100 / 6 AA	127
Phosphosite 18:	PLEKHA5	Q9HAU0	S709	LSTCRELSRATAELE	75 / 8 AA	127
Phosphosite 19:	RGS3	P49796	T461	LPALSRATAPTDPNY	100 / 6 AA	132
Phosphosite 20:	DMXL1	Q9Y485	S1502	HSSLPGLSRMEQMSL	83 / 6 AA	338