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:	C9orf9
Human P-Site:	Y52
P-Site Sequence:	SIGQVQSYMEHYCNS
UniProt:	Q96E40
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf9	Q96E40	Y52	SIGQVQSYMEHYCNS	100 / 9 AA	25
Phosphosite 1:	COL6A6	A6NMZ7	S1962	ARPPPVQSYMDAAFL	71 / 7 AA	247
Phosphosite 2:	ZFHX3	Q15911	Y94	SFASLQTYMEHHCPS	62 / 8 AA	404
Phosphosite 3:	MDN1	Q9NU22	Y5557	EMPEIRSYMEEFPFP	44 / 9 AA	633
Phosphosite 4:	TFEB	P19484	S74	GEVLKVQSYLENPTS	62 / 8 AA	53
Phosphosite 5:	TFEB	P19484	Y75	EVLKVQSYLENPTSY	62 / 8 AA	53
Phosphosite 6:	PTPN11	Q06124	Y80	TLAELVQYYMEHHGQ	85 / 7 AA	68
Phosphosite 7:	PTPN11	Q06124	Y81	LAELVQYYMEHHGQL	85 / 7 AA	68
Phosphosite 8:	CCL13	Q99616	Y85	KEKWVQNYMKHLGRK	71 / 7 AA	11
Phosphosite 9:	C9orf9	Q96E40	Y56	VQSYMEHYCNSSTDR	100 / 5 AA	25
Phosphosite 10:	SMARCE1	Q969G3	S233	VLKRQVQSLMVHQRK	75 / 8 AA	47
Phosphosite 11:	ZFHX4	Q86UP3	Y95	SFPSLQKYMEHHCPN	62 / 8 AA	394
Phosphosite 12:	AKAP9	Q99996	Y1146	HVDQVREYMENEKDK	62 / 8 AA	454
Phosphosite 13:	SPAG9	O60271	Y170	HTEMIHNYMEHLERT	57 / 7 AA	146
Phosphosite 14:	ZSWIM4	Q9H7M6	Y811	HLFTVARYMEHRGLP	71 / 7 AA	110
Phosphosite 15:	ESPN	B1AK53	S409	ARAADIQSYMDMLNP	57 / 7 AA	92
Phosphosite 16:	MDN1	Q9NU22	S5556	GEMPEIRSYMEEFPF	57 / 7 AA	633
Phosphosite 17:	METTL9	Q9H1A3	Y76	QAVFVQSYLDQGTQI	57 / 7 AA	37
Phosphosite 18:	CLK2	P49760	Y18	ERGSRGSYREHYRSR	83 / 6 AA	60
Phosphosite 19:	MYST2	O95251	Y283	SKEQKEKYMEHRQTY	62 / 8 AA	71
Phosphosite 20:	MTCP1	P56277	Y23	KCLQANSYMESKCQA	71 / 7 AA	8