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:	C9orf23
Human P-Site:	S147
P-Site Sequence:	PGLGSMPSSSCGPRS
UniProt:	Q8N5L8
Intern. Prot. ID:	IPI00166873

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf23	Q8N5L8	S147	PGLGSMPSSSCGPRS	100 / 9 AA	18
Phosphosite 1:	C9orf23	Q8N5L8	S148	GLGSMPSSSCGPRSR	100 / 8 AA	18
Phosphosite 2:	C9orf23	Q8N5L8	S149	LGSMPSSSCGPRSRR	100 / 7 AA	18
Phosphosite 3:	IRAK3	Q9Y616	S537	EACNMPSSSCEESWF	75 / 8 AA	68
Phosphosite 4:	IRAK3	Q9Y616	S538	ACNMPSSSCEESWFP	85 / 7 AA	68
Phosphosite 5:	ZNF641	Q96N77	S231	ESWDSMPSSSRGMLL	77 / 9 AA	50
Phosphosite 6:	DACT2	Q5SW24	S428	PEEGSKPSNSCVLRE	75 / 8 AA	83
Phosphosite 7:	IRAK3	Q9Y616	S536	EEACNMPSSSCEESW	75 / 8 AA	68
Phosphosite 8:	ZNF641	Q96N77	S232	SWDSMPSSSRGMLLG	87 / 8 AA	50
Phosphosite 9:	UBL7	Q96S82	S215	SSRSMPSSSYRDMPG	85 / 7 AA	41
Phosphosite 10:	UBL7	Q96S82	S214	SSSRSMPSSSYRDMP	85 / 7 AA	41
Phosphosite 11:	HIVEP3	Q5T1R4	S545	LRSHSMPSAACTIST	71 / 7 AA	259
Phosphosite 12:	MYCBP2	O75592	S2768	KSDGRMPSSSRAESP	66 / 9 AA	510
Phosphosite 13:	DLGAP4	Q9Y2H0	S551	NSRTLPSSSCLVAYK	71 / 7 AA	108
Phosphosite 14:	DLGAP4	Q9Y2H0	S550	SNSRTLPSSSCLVAY	71 / 7 AA	108
Phosphosite 15:	C9orf23	Q8N5L8	S144	GAPPGLGSMPSSSCG	100 / 6 AA	18
Phosphosite 16:	ATXN2	Q99700	S526	PGSGSMPSRSTSHTS	85 / 7 AA	140
Phosphosite 17:	DLGAP4	Q9Y2H0	S552	SRTLPSSSCLVAYKK	83 / 6 AA	108
Phosphosite 18:	DOCK3	Q8IZD9	S821	GTLGSMPSTVHIGQS	83 / 6 AA	233
Phosphosite 19:	E4BP4	Q16649	S172	EHEPSMVSSSCISVI	85 / 7 AA	51
Phosphosite 20:	Putative uncharacterized protein FLJ44672	Q6ZQT7	S191	RVSLSRPSSSCLPLA	85 / 7 AA	25