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:	C9orf173
Human P-Site:	Y235
P-Site Sequence:	RCPGPNTYNILPGSR
UniProt:	Q8N7X2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf173	Q8N7X2	Y235	RCPGPNTYNILPGSR	100 / 9 AA	43
Phosphosite 1:	C9orf173	Q8N7X2	T234	KRCPGPNTYNILPGS	100 / 8 AA	43
Phosphosite 2:	ENPP1	P22413	Y75	TAKDPNTYKVLSLVL	55 / 9 AA	105
Phosphosite 3:	ENPP1	P22413	T74	RTAKDPNTYKVLSLV	62 / 8 AA	105
Phosphosite 4:	C12orf35	Q9HCM1	Y1530	HSQESKTYNILRNVK	55 / 9 AA	195
Phosphosite 5:	XDH	P47989	S1226	SLHTRGPSTYKIPAF	71 / 7 AA	146
Phosphosite 6:	NT5C3L	Q969T7	S51	NGKRCPSSYNILDNS	71 / 7 AA	34
Phosphosite 7:	XDH	P47989	Y1228	HTRGPSTYKIPAFGS	71 / 7 AA	146
Phosphosite 8:	NT5C3L	Q969T7	Y52	GKRCPSSYNILDNSK	71 / 7 AA	34
Phosphosite 9:	NF1	P21359	Y2285	CLKGPDTYNSQVLIE	83 / 6 AA	319
Phosphosite 10:	NF1	P21359	T2284	SCLKGPDTYNSQVLI	83 / 6 AA	319
Phosphosite 11:	MusTRD1	Q9UHL9	Y855	PFRNPNTYDIHRLEK	83 / 6 AA	106
Phosphosite 12:	HEAT repeat-containing protein 7B1	A6NES4	Y132	TQRKVNIYNILQDII	71 / 7 AA	193
Phosphosite 13:	HNRNPU	Q00839	Y525	AAENPGKYNILGTNT	71 / 7 AA	91
Phosphosite 14:	ECM2	O94769	Y93	FPGVESSYNVLPGKK	57 / 7 AA	80
Phosphosite 15:	NEB	P20929	Y361	KNKGKADYNVLPASE	55 / 9 AA	773
Phosphosite 16:	GNAT1	P11488	T291	PDYDGPNTYEDAGNY	83 / 6 AA	40
Phosphosite 17:	KIAA0678	O75165	T269	LVERDPATYNIATLK	71 / 7 AA	115
Phosphosite 18:	GNAT1	P11488	Y292	DYDGPNTYEDAGNYI	83 / 6 AA	40
Phosphosite 19:	GNAO1	P09471	T296	PEYTGPNTYEDAAAY	83 / 6 AA	40
Phosphosite 20:	KIAA0678	O75165	Y270	VERDPATYNIATLKP	71 / 7 AA	115