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:	RGS9
Human P-Site:	S502
P-Site Sequence:	PFSSSCRSPRKPFAS
UniProt:	O75916
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGS9	O75916	S502	PFSSSCRSPRKPFAS	100 / 9 AA	77
Phosphosite 1:	Putative uncharacterized protein ENSP00000334305	Q3C1V9	S544	PPGSSCRSQRKGNGV	87 / 8 AA	85
Phosphosite 2:	FAM53A	Q6NSI3	S135	EELVRCRSPWRPGSS	71 / 7 AA	43
Phosphosite 3:	SYT11	Q9BT88	S417	HWREVCESPRKPVAK	85 / 7 AA	48
Phosphosite 4:	RPF2	Q9H7B2	T209	LKKSGCRTPRIELEE	71 / 7 AA	36
Phosphosite 5:	FZR1	Q9UM11	S163	KSQKLLRSPRKPTRK	100 / 6 AA	55
Phosphosite 6:	PHF3	Q92576	S125	VEENSVRSPRKSPRL	75 / 8 AA	229
Phosphosite 7:	SFRS11	Q05519	S354	RSRSGTRSPKKPRSP	66 / 9 AA	54
Phosphosite 8:	SRRM2	Q9UQ35	S2677	PGERRSRSPRKPIDS	85 / 7 AA	300
Phosphosite 9:	GPR119	Q8TDV5	S214	AMAGGYRSPRTPSDF	55 / 9 AA	37
Phosphosite 10:	CCDC36	Q8IYA8	S497	LHLQCPRSPRKPVCP	100 / 6 AA	65
Phosphosite 11:	ASH1L	Q9NR48	S730	VARSTCRSPKGLELE	71 / 7 AA	333
Phosphosite 12:	RasGRF2	O14827	S852	TELSPCRSPSTPRHL	66 / 9 AA	141
Phosphosite 13:	RGS9	O75916	S499	PSSPFSSSCRSPRKP	100 / 6 AA	77
Phosphosite 14:	C17orf53	Q8N3J3	T238	DPVIQCRTPRPPLRP	71 / 7 AA	70
Phosphosite 15:	NTN5	Q8WTR8	S317	PGYQQSRSPRMPCQR	71 / 7 AA	53
Phosphosite 16:	UROD	P06132	T58	AAQDFFSTCRSPEAC	83 / 6 AA	41
Phosphosite 17:	KIAA1671	Q9BY89	S558	DGACIPRSPWKPGTL	83 / 6 AA	197
Phosphosite 18:	LCORL	Q8N3X6	S26	AAAAQCRSPRCAAER	100 / 5 AA	67
Phosphosite 19:	CFP	P27918	S77	GLCQPCRSPRWSLWS	100 / 5 AA	51
Phosphosite 20:	ASH1L	Q9NR48	T727	TKVVARSTCRSPKGL	83 / 6 AA	333