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:	C9orf71
Human P-Site:	S139
P-Site Sequence:	EFQDGNDSHPEAPPS
UniProt:	Q8N6L7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf71	Q8N6L7	S139	EFQDGNDSHPEAPPS	100 / 9 AA	19
Phosphosite 1:	DDN	O94850	S331	DLNSGSDSHPQAKAT	75 / 8 AA	76
Phosphosite 2:	UGGT1	Q9NYU2	S1186	YSHDGTDSPPDADEV	66 / 9 AA	177
Phosphosite 3:	DLGAP4	Q9Y2H0	S654	GTLTSSESHPEAAPK	62 / 8 AA	108
Phosphosite 4:	RAD52	P43351	S14	AILGGRDSHPAAGGG	75 / 8 AA	46
Phosphosite 5:	SLC26A2	P50443	S22	DSAEGNDSYPSGIHL	71 / 7 AA	82
Phosphosite 6:	SV2B	Q7L1I2	S25	GYYRGNESNPEEDAQ	71 / 7 AA	77
Phosphosite 7:	ECM1	Q16610	S138	PAPFGDQSHPEPESW	62 / 8 AA	61
Phosphosite 8:	P4HTM	Q9NXG6	S485	AREGGTDSQPEWALD	71 / 7 AA	57
Phosphosite 9:	WBP7	Q9UMN6	S2070	GVDDGTDSEAEAVQQ	66 / 9 AA	294
Phosphosite 10:	TFRC	P02786	S34	RQVDGDNSHVEMKLA	62 / 8 AA	85
Phosphosite 11:	ZFX	P17010	S306	VYMTVNDSQPEDEDL	83 / 6 AA	91
Phosphosite 12:	SHROOM2	Q13796	S125	HATKFSDSHPELAAS	83 / 6 AA	176
Phosphosite 13:	ADAT1	Q9BUB4	S86	NGDILNDSHAEVIAR	71 / 7 AA	55
Phosphosite 14:	PGGT1B	P53609	S315	GFAKWPDSHPDALHA	83 / 6 AA	42
Phosphosite 15:	BTBD10	Q9BSF8	S12	PHPYDGNSSDPENWD	75 / 8 AA	54
Phosphosite 16:	NPAT	Q14207	S713	VCSSVGDSHPESQNT	83 / 6 AA	154
Phosphosite 17:	CEPT1	Q9Y6K0	S14	TRKRCGDSHPESPVG	83 / 6 AA	47
Phosphosite 18:	SPTBN1	Q01082	S1662	SRALVADSHPESERI	83 / 6 AA	275
Phosphosite 19:	ZBTB11	O95625	S405	SVGCIADSHPEMESV	100 / 5 AA	119
Phosphosite 20:	NCAPG	Q9BPX3	S191	ATLIENDSNPEVRRA	71 / 7 AA	114