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:	Y356
P-Site Sequence:	STQKTQGYLSEDTSM
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	Y356	STQKTQGYLSEDTSM	100 / 9 AA	48
Phosphosite 1:	C9orf50	Q5SZB4	S358	QKTQGYLSEDTSMNS	100 / 7 AA	48
Phosphosite 2:	CHAF1A	Q13111	Y640	GFFVPHGYLSEDEGV	85 / 7 AA	107
Phosphosite 3:	CHAF1A	Q13111	S642	FVPHGYLSEDEGVTE	85 / 7 AA	107
Phosphosite 4:	SEC16A	O15027	Y1944	GKKKTEAYLPDDKNK	55 / 9 AA	234
Phosphosite 5:	SMAD3	P84022	Y184	PETPPPGYLSEDGET	75 / 8 AA	48
Phosphosite 6:	ATF7	P17544	Y421	LQKKTQGYLESPKES	100 / 6 AA	53
Phosphosite 7:	C9orf50	Q5SZB4	T353	AGLSTQKTQGYLSED	100 / 6 AA	48
Phosphosite 8:	SMAD3	P84022	S186	TPPPGYLSEDGETSD	85 / 7 AA	48
Phosphosite 9:	ATF7	P17544	T418	VTALQKKTQGYLESP	100 / 6 AA	53
Phosphosite 10:	ADCY10	Q96PN6	S287	KQLQGYLSELRPVTI	100 / 6 AA	187
Phosphosite 11:	XRN2	Q9H0D6	Y377	VVHKTGGYLTESGYV	75 / 8 AA	109
Phosphosite 12:	ADCY10	Q96PN6	Y285	DNKQLQGYLSELRPV	100 / 6 AA	187
Phosphosite 13:	TMC5	Q6UXY8	T26	YSGSQNRTQGYLKTQ	83 / 6 AA	115
Phosphosite 14:	IPCEF1	Q8WWN9	T23	RQKPRRKTQGFLTMS	83 / 6 AA	49
Phosphosite 15:	Smad2	Q15796	Y225	PETPPPGYISEDGET	62 / 8 AA	52
Phosphosite 16:	GIMAP8	Q8ND71	S285	SEQSVTQSFLSESRS	71 / 7 AA	75
Phosphosite 17:	CREB5	Q02930	Y453	MQKESQGYLSPESSP	62 / 8 AA	57
Phosphosite 18:	TMC5	Q6UXY8	Y29	SQNRTQGYLKTQGYP	83 / 6 AA	115
Phosphosite 19:	QRICH2	Q9H0J4	Y952	PGYRGPGYLSADQHG	55 / 9 AA	181
Phosphosite 20:	OPCML	Q14982	S182	KEGQGFVSEDEYLEI	71 / 7 AA	38