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:	C9orf43
Human P-Site:	S257
P-Site Sequence:	RPDSVISSKMFLSIH
UniProt:	Q8TAL5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf43	Q8TAL5	S257	RPDSVISSKMFLSIH	100 / 9 AA	52
Phosphosite 1:	C9orf43	Q8TAL5	S256	NRPDSVISSKMFLSI	100 / 8 AA	52
Phosphosite 2:	KIAA0678	O75165	S504	NKASLLSSKKFLENL	66 / 9 AA	115
Phosphosite 3:	MSL3L1	Q8N5Y2	S288	QYKKVTSSKFFLPIK	75 / 8 AA	60
Phosphosite 4:	LPL	P06858	S326	KVRAKRSSKMYLKTR	83 / 6 AA	53
Phosphosite 5:	LPL	P06858	Y329	AKRSSKMYLKTRSQM	83 / 6 AA	53
Phosphosite 6:	SVIL	O95425	S2030	RAPSVVSSMPFLQED	66 / 9 AA	248
Phosphosite 7:	SNRPD2	P62316	S97	VNKDRYISKMFLRGD	100 / 5 AA	14
Phosphosite 8:	ZNF289	Q8N6H7	S433	AGAKAISSDMFFGRE	62 / 8 AA	57
Phosphosite 9:	PIAS1	O75925	S586	RFFPYTSSQMFLDQL	71 / 7 AA	72
Phosphosite 10:	RXRA	P19793	S70	PPFSVISSPMGPHSM	85 / 7 AA	51
Phosphosite 11:	ZNF289	Q8N6H7	S432	FAGAKAISSDMFFGR	71 / 7 AA	57
Phosphosite 12:	Bcl-10	O95999	S219	EGTCANSSEMFLPLR	55 / 9 AA	26
Phosphosite 13:	DIS3	Q9Y2L1	S584	FTKSVINSKASLTYA	66 / 9 AA	109
Phosphosite 14:	RXRA	P19793	S69	GPPFSVISSPMGPHS	85 / 7 AA	51
Phosphosite 15:	DDB1	Q16531	S768	LSSSVSSSKLFSSST	75 / 8 AA	127
Phosphosite 16:	DDB1	Q16531	S767	ALSSSVSSSKLFSSS	75 / 8 AA	127
Phosphosite 17:	ITGB4	P16144	S387	GLRTEVTSKMFQKTR	66 / 6 AA	202
Phosphosite 18:	endofin	Q7Z3T8	S253	SALTRQSSKMFHAKD	100 / 5 AA	169
Phosphosite 19:	endofin	Q7Z3T8	S252	SSALTRQSSKMFHAK	100 / 5 AA	169
Phosphosite 20:	EML3	Q32P44	S215	NYNLEGISVKMFLRG	83 / 6 AA	95