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:	C9orf50
Human P-Site:	S293
P-Site Sequence:	RYWERRRSVQQSVIV
UniProt:	Q5SZB4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf50	Q5SZB4	S293	RYWERRRSVQQSVIV	100 / 9 AA	48
Phosphosite 1:	SPTAN1	Q13813	S1217	ELNERWRSLQQLAEE	75 / 8 AA	285
Phosphosite 2:	RPESP	Q8IVN8	S100	TTRVRRRSVQQEPQN	100 / 7 AA	30
Phosphosite 3:	H1R	P35367	S128	LCIDRYRSVQQPLRY	66 / 9 AA	56
Phosphosite 4:	WDR87	Q6ZQQ6	S2112	FVKERRLSIEQSKLD	66 / 9 AA	333
Phosphosite 5:	SPEG	Q15772	S413	FFEERRRSLERSDSP	66 / 9 AA	354
Phosphosite 6:	C3orf30	Q96M34	S223	KLSERRPSVQIDSGS	85 / 7 AA	60
Phosphosite 7:	PRPK	Q96S44	T81	ARLGRRRTVQEARAL	62 / 8 AA	28
Phosphosite 8:	SPEG	Q15772	S2393	RRPERSRSVQDLRAV	75 / 8 AA	354
Phosphosite 9:	LAPTM4B	Q86VI4	S115	REPERRRSRQQRRGG	87 / 8 AA	41
Phosphosite 10:	C3	P01024	S672	PAARRRRSVQLTEKR	75 / 8 AA	187
Phosphosite 11:	LTF	P02788	S24	CLAGRRRSVQWCAVS	85 / 7 AA	78
Phosphosite 12:	RBM34	P42696	S14	SKRKRKRSVQEGENP	62 / 8 AA	49
Phosphosite 13:	ZFC3H1	O60293	S1046	SSRERRRSFLESNYF	66 / 9 AA	226
Phosphosite 14:	LTBP3	Q9NS15	S523	SPVSEERSVQQSHPT	100 / 6 AA	139
Phosphosite 15:	SPEG	Q15772	S2391	LVRRPERSRSVQDLR	85 / 7 AA	354
Phosphosite 16:	FAM190A	Q9C0I3	S172	TEDQTRRSVKQSTRK	85 / 7 AA	100
Phosphosite 17:	FAM117B	Q6P1L5	S180	RVRHRRRSPEQSRSS	75 / 8 AA	62
Phosphosite 18:	Daxx	Q9UER7	S654	SYVERQRSVHEKNGK	62 / 8 AA	81
Phosphosite 19:	KIAA1407	Q8NCU4	T266	EIIERRRTVKAAWKI	55 / 9 AA	111
Phosphosite 20:	MARCH-VII	Q9H992	S13	SRIPRRISVQPSSSL	75 / 8 AA	78