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:	C9orf89
Human P-Site:	S204
P-Site Sequence:	VHSCPSFSNLIPRGS
UniProt:	Q96LW7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf89	Q96LW7	S204	VHSCPSFSNLIPRGS	100 / 9 AA	26
Phosphosite 1:	OASL	Q15646	S192	GNFCPSFSELQRNFV	85 / 7 AA	59
Phosphosite 2:	OASL	Q15646	S190	GPGNFCPSFSELQRN	85 / 7 AA	59
Phosphosite 3:	HERC2	O95714	S3432	PVECPSFSSAAPSDA	66 / 9 AA	527
Phosphosite 4:	ATF6B	Q99941	S473	PSPTDQPSFSNLTAF	100 / 6 AA	77
Phosphosite 5:	MUC3A	Q02505	T1509	SHRSPSFTSLITTTE	62 / 8 AA	266
Phosphosite 6:	COL16A1	Q07092	S639	CEPCPALSNLQDGDV	71 / 7 AA	158
Phosphosite 7:	LIPH	Q8WWY8	S24	DAEETCPSFTRLSFH	71 / 7 AA	51
Phosphosite 8:	QPCT	Q16769	S121	PYGYRSFSNIISTLN	55 / 9 AA	41
Phosphosite 9:	MUC3A	Q02505	S1510	HRSPSFTSLITTTET	71 / 7 AA	266
Phosphosite 10:	ATXN7L2	Q5T6C5	S546	NTPSPSFSKLPPSKA	66 / 9 AA	77
Phosphosite 11:	MLL5	Q8IZD2	S1319	KGPVPSFSELMEDPD	62 / 8 AA	205
Phosphosite 12:	Met	P08581	S1331	AEMRPSFSELVSRIS	71 / 7 AA	156
Phosphosite 13:	TAS2R48	P59542	S114	LLKIANFSNLISLHL	55 / 9 AA	34
Phosphosite 14:	P2RY11	Q96G91	S284	RWSTRCPSFADIAQA	57 / 7 AA	40
Phosphosite 15:	SFXN4	Q6P4A7	S101	ATVHPDSSNLIPKLF	66 / 9 AA	38
Phosphosite 16:	HIPK4	Q8NE63	S502	SKSDSNFSNLIRLSQ	62 / 8 AA	69
Phosphosite 17:	PM20D2	Q8IYS1	Y268	KPNIIPSYSELIYYF	71 / 7 AA	48
Phosphosite 18:	TAS2R46	P59540	S114	LLKIANFSNLIFLHL	62 / 8 AA	36
Phosphosite 19:	DDX26B	Q5JSJ4	Y658	SASWFPSYPNLIKPT	71 / 7 AA	97
Phosphosite 20:	ZNF574	Q6ZN55	S835	GKSYRSFSNLWKHRK	71 / 7 AA	99