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:	S174
P-Site Sequence:	LGLSGNQSAGTRVGT
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	S174	LGLSGNQSAGTRVGT	100 / 9 AA	52
Phosphosite 1:	FGA	P02671	S421	EEVSGNVSPGTRREY	77 / 9 AA	95
Phosphosite 2:	HERV-K_1q22 provirus ancestral Pol protein	P63135	T1117	RIWSGNQTLETRDCK	66 / 9 AA	165
Phosphosite 3:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	T357	RIWSGNQTLETRDRK	66 / 9 AA	75
Phosphosite 4:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	T246	RIWSGNQTLETRDCK	66 / 9 AA	67
Phosphosite 5:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	T246	RIWSGNQTLETRDRK	66 / 9 AA	67
Phosphosite 6:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	T246	RIWSGNQTLETRYRK	66 / 9 AA	64
Phosphosite 7:	C9orf43	Q8TAL5	T177	SGNQSAGTRVGTPGM	100 / 6 AA	52
Phosphosite 8:	RNF12	Q9NVW2	S15	DKGSGDQSAAQRRSQ	66 / 9 AA	69
Phosphosite 9:	FOXA2	Q9Y261	S59	GSGSGNMSAGSMNMS	66 / 9 AA	48
Phosphosite 10:	OR2AK2	Q8NG84	S22	AMKTGNQSFGTDFLL	75 / 8 AA	38
Phosphosite 11:	OR6K3	Q8NGY3	S23	NMESGNQSTVTEFIF	75 / 8 AA	37
Phosphosite 12:	PRB4	P10163	S152	PPQGGNQSQGTPPPP	75 / 8 AA	31
Phosphosite 13:	SERINC1	Q9NRX5	S35	CCPSGNNSTVTRLIY	66 / 9 AA	50
Phosphosite 14:	AKAP12	Q02952	S1206	EVASGTQSGGTEAEA	75 / 8 AA	191
Phosphosite 15:	PPP1R2P9	O14990	S32	VATSGQQSGGTIQDV	75 / 8 AA	23
Phosphosite 16:	ZNF837	Q96EG3	S81	PGPGTRHSAGTRPLV	83 / 6 AA	58
Phosphosite 17:	VTN	P04004	S326	LLFWGRTSAGTRQPQ	66 / 9 AA	54
Phosphosite 18:	C10orf38	Q5VUB5	T653	QHLQDAGTREWSPQN	83 / 6 AA	98
Phosphosite 19:	TOR1AIP1	Q5JTV8	S315	KSELGNQSPSTSSRQ	71 / 7 AA	66
Phosphosite 20:	NDRG3	Q9UGV2	S352	RSVTSNQSDGTQESC	55 / 9 AA	41