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:	S27
P-Site Sequence:	GDGDFRRSSDPRLPK
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	S27	GDGDFRRSSDPRLPK	100 / 9 AA	48
Phosphosite 1:	C9orf50	Q5SZB4	S28	DGDFRRSSDPRLPKL	100 / 8 AA	48
Phosphosite 2:	CEP192	Q8TEP8	S541	VKPDFRWSKDPSSKS	75 / 8 AA	213
Phosphosite 3:	USP9Y	O00507	S212	EDELFARSSDPRSPK	87 / 8 AA	291
Phosphosite 4:	USP9Y	O00507	S213	DELFARSSDPRSPKG	87 / 8 AA	291
Phosphosite 5:	ZNF784	Q8NCA9	S209	AKPFRRSSDMRDHER	87 / 8 AA	34
Phosphosite 6:	ZNF784	Q8NCA9	S208	CAKPFRRSSDMRDHE	87 / 8 AA	34
Phosphosite 7:	TMEM131	Q92545	S1821	SPTIGRRSSDPWSNS	85 / 7 AA	201
Phosphosite 8:	TMEM131	Q92545	S1822	PTIGRRSSDPWSNSH	85 / 7 AA	201
Phosphosite 9:	ZNF553	Q96MX3	S463	CGKGFRRSSDLVKHH	85 / 7 AA	68
Phosphosite 10:	SSH1	Q8WYL5	S515	PCCFRRLSDPLLPSP	85 / 7 AA	116
Phosphosite 11:	GTSE1	Q9NYZ3	S546	CVPARRRSSEPRKNS	85 / 7 AA	77
Phosphosite 12:	GTSE1	Q9NYZ3	S547	VPARRRSSEPRKNSA	85 / 7 AA	77
Phosphosite 13:	ZNF479	Q96JC4	S393	CGQDFRRSSALTIHK	100 / 6 AA	61
Phosphosite 14:	LSR	Q86X29	S546	DSRDFPRSRDPHYDD	66 / 9 AA	71
Phosphosite 15:	ZNF733	A6NKZ1	S391	CGQDFRRSSALTIHK	100 / 6 AA	60
Phosphosite 16:	ZNF734	A6NF79	S392	CGQDFRRSSALTIHK	100 / 6 AA	65
Phosphosite 17:	ZNF553	Q96MX3	S464	GKGFRRSSDLVKHHR	100 / 6 AA	68
Phosphosite 18:	CCDC88C	Q9P219	S1704	SDYFRKASDPPAIGG	71 / 7 AA	228
Phosphosite 19:	WNT2B	Q93097	T261	ALSDFRRTGDYLRRR	71 / 7 AA	44
Phosphosite 20:	USP9X	Q93008	S204	EDELFARSPDPRSPK	75 / 8 AA	290