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:	C9orf140
Human P-Site:	S319
P-Site Sequence:	SRALPPSSSGPPCPA
UniProt:	Q86UD0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf140	Q86UD0	S319	SRALPPSSSGPPCPA	100 / 9 AA	43
Phosphosite 1:	C9orf140	Q86UD0	S318	ASRALPPSSSGPPCP	100 / 8 AA	43
Phosphosite 2:	C9orf140	Q86UD0	S320	RALPPSSSGPPCPAL	100 / 8 AA	43
Phosphosite 3:	WIP	O43516	S325	PPPLPPSSSGNDETP	100 / 7 AA	51
Phosphosite 4:	WIP	O43516	S324	GPPPLPPSSSGNDET	100 / 7 AA	51
Phosphosite 5:	KHDRBS1	Q07666	S70	PPPLLPPSATGPDAT	75 / 8 AA	48
Phosphosite 6:	ARHGEF17	Q96PE2	S861	EPMLPPSSSEPILVE	87 / 8 AA	222
Phosphosite 7:	WFIKKN1	Q96NZ8	S167	VLSWPPSSPGPPETT	77 / 9 AA	59
Phosphosite 8:	KIAA0467	Q5T011	S1419	LALWPPSSPGPPDPL	77 / 9 AA	278
Phosphosite 9:	MAML3	Q96JK9	S380	SPQARPSSSGPPFST	100 / 7 AA	122
Phosphosite 10:	MAML3	Q96JK9	S381	PQARPSSSGPPFSTV	100 / 7 AA	122
Phosphosite 11:	IGF2BP3	O00425	T386	TSGMPPPTSGPPSAM	66 / 9 AA	64
Phosphosite 12:	FMN1	Q68DA7	S918	PPLPPPSSAGPPPPP	87 / 8 AA	158
Phosphosite 13:	COL4A4	P53420	S1238	PPGPPGSSGPPGPAG	87 / 8 AA	164
Phosphosite 14:	COL4A4	P53420	S1237	GPPGPPGSSGPPGPA	87 / 8 AA	164
Phosphosite 15:	COL4A4	P53420	S1126	RPGPPGSSGPPGCPG	87 / 8 AA	164
Phosphosite 16:	COL4A4	P53420	S1125	GRPGPPGSSGPPGCP	87 / 8 AA	164
Phosphosite 17:	TRAD	O60229	S2593	LRWLPPSSTGNCTIS	85 / 7 AA	340
Phosphosite 18:	ARID2	Q68CP9	S1307	SDSSLPPSNSGKIQS	85 / 7 AA	197
Phosphosite 19:	COL27A1	Q8IZC6	S1845	VDNLPPASSGKQYRL	85 / 7 AA	187
Phosphosite 20:	MUC7	Q8TAX7	S206	TQAPPSSSAPPETTA	87 / 8 AA	39