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:	S258
P-Site Sequence:	VKYSEQFSSNDAIMS
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	S258	VKYSEQFSSNDAIMS	100 / 9 AA	77
Phosphosite 1:	RGS9	O75916	S259	KYSEQFSSNDAIMSG	100 / 8 AA	77
Phosphosite 2:	ACAP2	Q15057	S71	RDLAQYSSNDAVVET	85 / 7 AA	88
Phosphosite 3:	NCOA2	Q15596	S1118	AVDPEQFSSQDSNIM	66 / 9 AA	159
Phosphosite 4:	C9orf43	Q8TAL5	S199	VQLSEQFSSDFLPLW	85 / 7 AA	52
Phosphosite 5:	C5orf5	Q9NYF5	S221	NEEEDFSSNDLSSIT	85 / 7 AA	105
Phosphosite 6:	SYT5	O00445	S202	VYDFDRFSRNDAIGE	62 / 8 AA	43
Phosphosite 7:	CMYA3	A4UGR9	S3245	RSLSEHFSGMDAFES	66 / 9 AA	382
Phosphosite 8:	C5orf5	Q9NYF5	S220	ENEEEDFSSNDLSSI	85 / 7 AA	105
Phosphosite 9:	NCOA2	Q15596	S1119	VDPEQFSSQDSNIML	75 / 8 AA	159
Phosphosite 10:	KIAA0423	Q9Y4F4	T685	KDIEQFSTYDFIPSA	71 / 7 AA	189
Phosphosite 11:	KIAA0423	Q9Y4F4	S684	SKDIEQFSTYDFIPS	71 / 7 AA	189
Phosphosite 12:	CMYA5	Q8N3K9	S1059	TPVSEQFSSSQKQKA	75 / 8 AA	449
Phosphosite 13:	piccolo	Q9Y6V0	S4661	WDYDRFSSNDFLGEV	71 / 7 AA	567
Phosphosite 14:	VWC2L	B2RUY7	S38	ADEGDQISSNDNLIF	62 / 8 AA	25
Phosphosite 15:	DNAH1	Q9P2D7	S1746	KLSSEQLSSQDHYDF	75 / 8 AA	494
Phosphosite 16:	GUCY2D	Q02846	Y827	MLRMLEQYSSNLEDL	83 / 6 AA	120
Phosphosite 17:	CYGF	P51841	Y831	MLRMLEQYSSNLEDL	83 / 6 AA	125
Phosphosite 18:	GOLGB1	Q14789	S653	SRTSEEISLNDAGVE	66 / 9 AA	376
Phosphosite 19:	ACAP2	Q15057	Y69	GIRDLAQYSSNDAVV	83 / 6 AA	88
Phosphosite 20:	PGM1	P36871	S460	SFVGKQFSANDKVYT	62 / 8 AA	61