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:	C9orf43
Human P-Site:	S253
P-Site Sequence:	LEKNRPDSVISSKMF
UniProt:	Q8TAL5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf43	Q8TAL5	S253	LEKNRPDSVISSKMF	100 / 9 AA	52
Phosphosite 1:	C14orf24	Q8N128	T181	VQTDQPETVISSSFV	55 / 9 AA	24
Phosphosite 2:	SPAG9	O60271	S1188	VPGNRPGSVIRVYGD	85 / 7 AA	146
Phosphosite 3:	XPO4	Q9C0E2	T601	SIPGYNRTDSVIRLL	85 / 7 AA	130
Phosphosite 4:	XPO4	Q9C0E2	S603	PGYNRTDSVIRLLSA	85 / 7 AA	130
Phosphosite 5:	TPX2	Q9ULW0	T631	CFKARPNTVISQEPF	71 / 7 AA	86
Phosphosite 6:	SYNE2	Q8WXH0	S5201	KTLQKPESVISVQKL	71 / 7 AA	796
Phosphosite 7:	NPHP4	O75161	S142	IFSNQPDSPISASQD	66 / 9 AA	158
Phosphosite 8:	NUAK1	O60285	S569	SRSYSRPSSVISDDS	75 / 8 AA	74
Phosphosite 9:	BRD9	Q9H8M2	T220	MTYNRPDTVYYKLAK	71 / 7 AA	67
Phosphosite 10:	MUC3A	Q02505	S956	SMSARPTSVIPSSPT	75 / 8 AA	266
Phosphosite 11:	DONSON	Q9NYP3	S399	QMDHRPESVVLVKGI	57 / 7 AA	63
Phosphosite 12:	CEP350	Q5VT06	S930	PEMIRPQSAISSFRV	75 / 8 AA	351
Phosphosite 13:	FIG4	Q92562	S453	FFVNRPDSYCSILRP	75 / 8 AA	104
Phosphosite 14:	NUAK1	O60285	S570	RSYSRPSSVISDDSV	75 / 8 AA	74
Phosphosite 15:	PLXNB2	O15031	S1512	SCWPRPDSVVLEWRP	83 / 6 AA	205
Phosphosite 16:	VPS18	Q9P253	S304	LDCGRPDSLLSEERV	62 / 8 AA	110
Phosphosite 17:	GRRP1	Q8TAY7	S83	RRLPRPDSLIFYRQK	83 / 6 AA	29
Phosphosite 18:	FAM110C	Q1W6H9	S99	RKPLRPDSLIIYRQK	83 / 6 AA	34
Phosphosite 19:	Gab1	Q13480	S572	PMSPRPDSVHSTTSS	75 / 8 AA	77
Phosphosite 20:	Gem	P55040	S65	WSSDSTDSVISSESG	66 / 9 AA	34