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:	S88
P-Site Sequence:	QHFEAVHSGTPVTNN
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	S88	QHFEAVHSGTPVTNN	100 / 9 AA	25
Phosphosite 1:	CABYR	O75952	S461	EAAEAVHSGTSVKSS	88 / 9 AA	53
Phosphosite 2:	ARHGAP21	Q5T5U3	S510	ETLENVNSGTPIPDS	66 / 9 AA	217
Phosphosite 3:	UNC80	Q8N2C7	S2911	ILKEAVHSGSAYQGK	75 / 8 AA	363
Phosphosite 4:	SPAG17	Q6Q759	T1382	PPPEAVQTVTPVEVH	66 / 9 AA	252
Phosphosite 5:	GUCY2D	Q02846	T867	SVAEALKTGTPVEPE	66 / 9 AA	120
Phosphosite 6:	CABYR	O75952	T463	AEAVHSGTSVKSSSG	85 / 7 AA	53
Phosphosite 7:	UBL7	Q96S82	S309	PMSSGVQSGTPITND	62 / 8 AA	41
Phosphosite 8:	SAP130	Q9H0E3	S593	LGTQGIHSATPINTQ	44 / 9 AA	110
Phosphosite 9:	UBL7	Q96S82	T311	SSGVQSGTPITNDLF	71 / 7 AA	41
Phosphosite 10:	OSGEPL1	Q9H4B0	S67	VLGEAIHSQTEVHLK	66 / 9 AA	45
Phosphosite 11:	ARHGAP21	Q5T5U3	T512	LENVNSGTPIPDSNG	71 / 7 AA	217
Phosphosite 12:	SLC4A1AP	Q9BWU0	S420	LVAEAIHSGKKKEAM	71 / 7 AA	89
Phosphosite 13:	KIAA1486	Q9P242	S462	PPYDAVHSGSLSRSS	71 / 7 AA	71
Phosphosite 14:	XPNPEP2	O43895	T470	TRTVHWGTPSAFQKE	83 / 6 AA	76
Phosphosite 15:	TCP1	P17987	S551	SYEDAVHSGALND__	71 / 7 AA	60
Phosphosite 16:	C8orf34	Q49A92	S262	DSFESIHSPTPSVTE	62 / 8 AA	50
Phosphosite 17:	UBAP2L	Q14157	S1000	FEKQGFHSGTPAASF	55 / 9 AA	115
Phosphosite 18:	EP400NL	Q6ZTU2	T471	LQQIHMGTPVPGDVN	71 / 7 AA	52
Phosphosite 19:	SAP130	Q9H0E3	T595	TQGIHSATPINTQGL	57 / 7 AA	110
Phosphosite 20:	ZNF687	Q8N1G0	S29	DANEAIHSGPEENEG	83 / 6 AA	130