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:	S491
P-Site Sequence:	TGTCMPPSPSSPFSS
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	S491	TGTCMPPSPSSPFSS	100 / 9 AA	77
Phosphosite 1:	LPPR2	Q96GM1	S175	ALGCLPPSPDRPGPD	66 / 9 AA	37
Phosphosite 2:	NPAS4	Q8IUM7	S577	LYEKLPPSPSSPGNG	87 / 8 AA	87
Phosphosite 3:	SLC5A6	Q9Y289	S486	MGSSMPPSPSNGSSF	75 / 8 AA	69
Phosphosite 4:	MAP3K7IP3	Q8N5C8	S324	GHIFMPPSPSTTPPH	85 / 7 AA	79
Phosphosite 5:	MAP2K4	P45985	T391	ILDQMPATPSSPMYV	75 / 8 AA	44
Phosphosite 6:	SKT	Q5T5P2	S326	VPHSMPPSPSRIPYG	85 / 7 AA	214
Phosphosite 7:	MLL2	O14686	S729	PPMILPPSPGSPVGP	66 / 9 AA	564
Phosphosite 8:	NUP188	Q5SRE5	S54	LSYYKPPSPSSAEKV	75 / 8 AA	196
Phosphosite 9:	PWWP2A	Q96N64	S116	GGPELPPSPASPPEQ	75 / 8 AA	82
Phosphosite 10:	ARID3C	A6NKF2	S339	PRPCMPPSFLPRGKV	100 / 5 AA	44
Phosphosite 11:	SHANK1	Q9Y566	S1530	PRRSVPPSPTSPRAS	66 / 9 AA	225
Phosphosite 12:	ZNF645	Q8N7E2	S289	YAPPPSPSSPVNHQM	100 / 7 AA	49
Phosphosite 13:	NPAS4	Q8IUM7	S579	EKLPPSPSSPGNGDC	100 / 7 AA	87
Phosphosite 14:	1190020J12Rik	Q6ZVX7	S28	SLQELPPSPRSPSPP	75 / 8 AA	31
Phosphosite 15:	RGS9	O75916	S493	TCMPPSPSSPFSSSC	100 / 7 AA	77
Phosphosite 16:	ZNF645	Q8N7E2	S287	QHYAPPPSPSSPVNH	100 / 7 AA	49
Phosphosite 17:	WASF1	Q92558	S473	HVPLMPPSPPSQVIP	85 / 7 AA	62
Phosphosite 18:	MBD4	O95243	S194	DVFMPPSSSSELQES	85 / 7 AA	66
Phosphosite 19:	MBD4	O95243	S193	KDVFMPPSSSSELQE	85 / 7 AA	66
Phosphosite 20:	PEX14	O75381	S232	NRRQFPPSPSAPKIP	75 / 8 AA	41