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:	S304
P-Site Sequence:	ERWAFNFSELIRDPK
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	S304	ERWAFNFSELIRDPK	100 / 9 AA	77
Phosphosite 1:	NFIB	O00712	S221	KSGVFNVSELVRVSR	66 / 9 AA	47
Phosphosite 2:	FER1L4	A9Z1Z3	T986	YRESPNFTELVRHLT	71 / 7 AA	201
Phosphosite 3:	HIPK4	Q8NE63	S502	SKSDSNFSNLIRLSQ	85 / 7 AA	69
Phosphosite 4:	ITPR3	Q14573	S879	YFGFYSFSELLRLTR	62 / 8 AA	304
Phosphosite 5:	ITPR2	Q14571	S880	YFGFYSFSELLRLTR	62 / 8 AA	308
Phosphosite 6:	ABCA13	Q86UQ4	S874	LSTSFNFSQLFHSDW	55 / 9 AA	576
Phosphosite 7:	REV3	O60673	S710	GKNSFNFSDLNHSKN	55 / 9 AA	353
Phosphosite 8:	TARBP1	Q13395	Y1065	SLSSAKNYSELILEA	83 / 6 AA	182
Phosphosite 9:	UBA1	P22314	Y286	DTSNFSDYIRGGIVS	71 / 7 AA	118
Phosphosite 10:	UBA1	P22314	S284	ICDTSNFSDYIRGGI	71 / 7 AA	118
Phosphosite 11:	SLC6A15	Q9H2J7	S37	ADDAFKTSELIVDGQ	75 / 8 AA	82
Phosphosite 12:	SLC6A15	Q9H2J7	T36	AADDAFKTSELIVDG	75 / 8 AA	82
Phosphosite 13:	CASR	P41180	S240	RDICIDFSELISQYS	62 / 8 AA	121
Phosphosite 14:	ITLN2	Q8WWU7	S47	ETCAFSFSSLPRSCK	66 / 9 AA	36
Phosphosite 15:	C9orf43	Q8TAL5	S427	KKISFNFSEIMASTG	62 / 8 AA	52
Phosphosite 16:	ZNF680	Q8NEM1	S223	GKVLNWFSELIKHKG	83 / 6 AA	62
Phosphosite 17:	NAV2	Q8IVL1	S1568	SGTRFNFSQLASPTT	83 / 6 AA	268
Phosphosite 18:	KIAA1467	A2RU67	S374	KRRSINLSELIDVYS	62 / 8 AA	67
Phosphosite 19:	ZNF605	Q86T29	S406	EEAFFKKSELIRHQK	75 / 8 AA	74
Phosphosite 20:	DAAM2	Q86T65	S923	FITVSSFSFSELEDQ	71 / 7 AA	123