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:	C9orf66
Human P-Site:	S216
P-Site Sequence:	HPAWRAGSGGRGGRG
UniProt:	Q5T8R8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf66	Q5T8R8	S216	HPAWRAGSGGRGGRG	100 / 9 AA	31
Phosphosite 1:	PLXNA4	Q9HCM2	S1559	DLEWRQGSGARMILQ	75 / 8 AA	212
Phosphosite 2:	GPR19	Q15760	T255	KYIWRIGTDGRTVRR	62 / 8 AA	48
Phosphosite 3:	C20orf202	A1L168	S94	PIRARAGSEGRGCQP	87 / 8 AA	14
Phosphosite 4:	GNA12	Q03113	S27	ARERRAGSGARDAER	66 / 9 AA	44
Phosphosite 5:	CARS2	Q9HA77	S35	WPAGRAASGGRGRAW	87 / 8 AA	62
Phosphosite 6:	GPC2	Q8N158	S535	YPPRRDGSGGKGGGG	66 / 9 AA	63
Phosphosite 7:	RECQL4	O94761	S732	HAAWVPGSGGRAPKT	75 / 8 AA	133
Phosphosite 8:	CRYBG3	Q68DQ2	S219	KGDLRAGSGERVTFQ	75 / 8 AA	116
Phosphosite 9:	GDF5OS	Q5U4N7	S36	RLPWRVASGARRFRR	62 / 8 AA	28
Phosphosite 10:	NBR2	O15453	S20	CSSRRAGSGGQLDSI	75 / 8 AA	12
Phosphosite 11:	DEAF-1	O75398	S221	LYKNRLGSGGRGRCI	87 / 8 AA	59
Phosphosite 12:	KIAA0247	Q92537	S264	TSSWVAGSGNRQLAH	75 / 8 AA	32
Phosphosite 13:	ROBO4	Q8WZ75	S533	ADTWRSTSGSRDLSS	55 / 9 AA	107
Phosphosite 14:	PKM2	P14618	S519	LTGWRPGSGFTNTMR	83 / 6 AA	58
Phosphosite 15:	PKLR	P30613	S562	VTGWRPGSGYTNIMR	83 / 6 AA	62
Phosphosite 16:	OPLAH	O14841	S1168	RFELRRGSGGRGRFR	77 / 9 AA	137
Phosphosite 17:	ROBO4	Q8WZ75	T532	LADTWRSTSGSRDLS	62 / 8 AA	107
Phosphosite 18:	SFRS8	Q12872	S554	EVGARAGSGGKKEAS	85 / 7 AA	105
Phosphosite 19:	RRAS2	P62070	S10	AAGWRDGSGQEKYRL	83 / 6 AA	23
Phosphosite 20:	CHST2	Q9Y4C5	S239	QLYSPAGSGGRNLTT	75 / 8 AA	58