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:	C9orf84
Human P-Site:	S348
P-Site Sequence:	TDLKKIFSVKEESLV
UniProt:	Q5VXU9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf84	Q5VXU9	S348	TDLKKIFSVKEESLV	100 / 9 AA	165
Phosphosite 1:	SPAG17	Q6Q759	S902	TSASKIFSIKESKSN	85 / 7 AA	252
Phosphosite 2:	USP15	Q9Y4E8	S170	KEIRKIFSIPDEKET	55 / 9 AA	112
Phosphosite 3:	TGFBR1	P36897	S236	VAVKIFSSREERSWF	75 / 8 AA	56
Phosphosite 4:	ALK4	P36896	S238	VAVKIFSSREERSWF	75 / 8 AA	57
Phosphosite 5:	TRPC4	Q9UBN4	S868	ANQIFSVSEEVARQQ	85 / 7 AA	112
Phosphosite 6:	SEC6L1	O60645	S132	ENLKNIFSVPEIVRE	75 / 8 AA	87
Phosphosite 7:	CES3	Q6UWW8	S119	NGKQQIFSVSEDCLV	55 / 9 AA	62
Phosphosite 8:	TGFBR1	P36897	S235	EVAVKIFSSREERSW	75 / 8 AA	56
Phosphosite 9:	ALK4	P36896	S237	DVAVKIFSSREERSW	75 / 8 AA	57
Phosphosite 10:	RAPGEF2	Q9Y4G8	S1089	QALKKILSLSEEGSL	66 / 9 AA	167
Phosphosite 11:	ANKRD26	Q9UPS8	S6	__MKKIFSKKGESPL	77 / 9 AA	196
Phosphosite 12:	ALK7	Q8NER5	S226	VAVKIFSSRDERSWF	62 / 8 AA	55
Phosphosite 13:	ALK1	P37023	S233	VAVKIFSSRDEQSWF	62 / 8 AA	56
Phosphosite 14:	ALK2	Q04771	S239	VAVKIFSSRDEKSWF	62 / 8 AA	57
Phosphosite 15:	GNL1	P36915	S8	MPRKKPFSVKQKKKQ	75 / 8 AA	69
Phosphosite 16:	ALK7	Q8NER5	S225	DVAVKIFSSRDERSW	62 / 8 AA	55
Phosphosite 17:	ALK2	Q04771	S238	NVAVKIFSSRDEKSW	62 / 8 AA	57
Phosphosite 18:	ALK1	P37023	S232	SVAVKIFSSRDEQSW	62 / 8 AA	56
Phosphosite 19:	TMEM117	Q9H0C3	Y341	IGPGQKIYTVKDSES	57 / 7 AA	60
Phosphosite 20:	HHIP	Q96QV1	S96	RLENKIFSVTNNTEC	55 / 9 AA	79