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:	S78
P-Site Sequence:	QTGTPQESLPTYTQT
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	S78	QTGTPQESLPTYTQT	100 / 9 AA	43
Phosphosite 1:	ANK3	Q12955	S2402	EELTAEESLPSYLES	66 / 9 AA	480
Phosphosite 2:	GALNTL2	Q8N3T1	S189	LQQHPQDSLPTASVI	85 / 7 AA	73
Phosphosite 3:	APPL2	Q8NEU8	S590	PESTGEESLSTYIFE	66 / 9 AA	74
Phosphosite 4:	STOX2	Q9P2F5	S581	EPGKPPESLPSYGEL	66 / 9 AA	103
Phosphosite 5:	FRMD4A	Q9P2Q2	S212	NYMSIVESLPTYGVH	100 / 6 AA	115
Phosphosite 6:	PLA2G2C	Q5R387	T129	CFKESLPTYEKNFKQ	100 / 6 AA	17
Phosphosite 7:	C9orf173	Q8N7X2	T81	TPQESLPTYTQTLRE	100 / 6 AA	43
Phosphosite 8:	PSD4	Q8NDX1	S427	EGGHPQESLPCTLAP	100 / 6 AA	116
Phosphosite 9:	CCNT1	O60563	S117	TCLHPQESLPDTRSE	100 / 6 AA	81
Phosphosite 10:	Cx50	P48165	T319	LSRGYQETLPSYAQV	71 / 7 AA	48
Phosphosite 11:	FAM154A	Q8IYX7	T138	DKMECLPTYKADYLP	83 / 6 AA	55
Phosphosite 12:	ATG2B	Q96BY7	S1465	SGNVSQESGPTYASF	75 / 8 AA	233
Phosphosite 13:	APPL2	Q8NEU8	S592	STGEESLSTYIFESN	71 / 7 AA	74
Phosphosite 14:	HELZ	P42694	S1780	EVSTPQDSLAQCKEL	55 / 9 AA	219
Phosphosite 15:	RIF1	Q5UIP0	S1826	KENTMQESLPSGIVN	75 / 8 AA	274
Phosphosite 16:	DHX8	Q14562	S564	SILEQRESLPIYKLK	71 / 7 AA	139
Phosphosite 17:	TOP3B	O95985	S466	QSVPLEESLPTCQRG	71 / 7 AA	97
Phosphosite 18:	DTNA	Q9Y4J8	S593	PTHTPQDSLTGVGGD	83 / 6 AA	84
Phosphosite 19:	STOX2	Q9P2F5	S584	KPPESLPSYGELNSC	83 / 6 AA	103
Phosphosite 20:	MLLT6	P55198	S666	RGTSPQESLSSMSPI	62 / 8 AA	112