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:	C9orf50
Human P-Site:	S382
P-Site Sequence:	AAAQRPRSSLRAFLD
UniProt:	Q5SZB4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf50	Q5SZB4	S382	AAAQRPRSSLRAFLD	100 / 9 AA	48
Phosphosite 1:	C9orf50	Q5SZB4	S383	AAQRPRSSLRAFLDP	100 / 8 AA	48
Phosphosite 2:	GRID2IP	A4D2P6	S496	PEPQPRSSLRASSMC	100 / 7 AA	132
Phosphosite 3:	GRID2IP	A4D2P6	S495	TPEPQPRSSLRASSM	100 / 7 AA	132
Phosphosite 4:	C1orf173	Q5RHP9	T1068	RKAERPKTSLRKTDS	62 / 8 AA	168
Phosphosite 5:	SLC26A1	Q9H2B4	T510	GRTQRPRTALLARIG	66 / 9 AA	75
Phosphosite 6:	JAK3	P52333	S449	GLSRPHSSLRELLAT	75 / 8 AA	125
Phosphosite 7:	CCDC123	Q96ST8	S50	PSPERPRSALAAAIL	66 / 9 AA	89
Phosphosite 8:	JAK3	P52333	S448	VGLSRPHSSLRELLA	75 / 8 AA	125
Phosphosite 9:	FGFR1OP2	Q9NVK5	S63	VARHRPRSTLVMGIQ	71 / 7 AA	29
Phosphosite 10:	HOXB2	P14652	S68	STLQRPRSQKRAEDG	77 / 9 AA	38
Phosphosite 11:	LDB3	O75112	S167	DPGPPRASLRAKTSP	85 / 7 AA	77
Phosphosite 12:	SF3B3	Q15393	S434	CGRGPRSSLRVLRHG	85 / 7 AA	136
Phosphosite 13:	MICALL1	Q8N3F8	S324	PTPRPRSSLQQENLV	85 / 7 AA	93
Phosphosite 14:	SBK2	P0C263	S99	QLPKPRTSLRGFLYE	62 / 8 AA	38
Phosphosite 15:	SF3B3	Q15393	S433	ACGRGPRSSLRVLRH	85 / 7 AA	136
Phosphosite 16:	SBK2	P0C263	T98	KQLPKPRTSLRGFLY	55 / 9 AA	38
Phosphosite 17:	FCHO1	O14526	S414	GKPQRPRSAPRTSSC	66 / 9 AA	97
Phosphosite 18:	MICALL1	Q8N3F8	S323	PPTPRPRSSLQQENL	85 / 7 AA	93
Phosphosite 19:	C16orf85	Q6ZSH3	S92	TAGVRPSSALRASRP	75 / 8 AA	16
Phosphosite 20:	AK5	Q9Y6K8	S501	TNRLLQRSRSSLPVD	85 / 7 AA	63