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:	C9orf102
Human P-Site:	S502
P-Site Sequence:	RREEPATSLWKSNEK
UniProt:	A4D997
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf102	A4D997	S502	RREEPATSLWKSNEK	100 / 9 AA	61
Phosphosite 1:	C9orf102	A4D997	T501	KRREEPATSLWKSNE	100 / 8 AA	61
Phosphosite 2:	HERC1	Q15751	S1235	CSKEPARSLWISMQD	77 / 9 AA	532
Phosphosite 3:	BAIAP3	O94812	T76	ADPQEPATGAWKPGD	75 / 8 AA	132
Phosphosite 4:	C21orf58	P58505	T9	ARSRLPATSLRKPWK	85 / 7 AA	35
Phosphosite 5:	C21orf58	P58505	S10	RSRLPATSLRKPWKL	75 / 8 AA	35
Phosphosite 6:	STARD9	Q9P2P6	S4161	AADEPVTSTWKELYA	75 / 8 AA	507
Phosphosite 7:	CCDC158	Q5M9N0	S922	INEEPAVSLSKTEED	66 / 9 AA	127
Phosphosite 8:	HMGCR	P04035	S306	KRIEPSVSLWQFYLS	62 / 8 AA	97
Phosphosite 9:	UNC5C	O95185	S751	SIHDIAHSLWKSKLL	66 / 9 AA	103
Phosphosite 10:	SPPL2B	Q8TCT7	S543	PSEEPATSPWPAEQS	85 / 7 AA	65
Phosphosite 11:	SPPL2B	Q8TCT7	T542	PPSEEPATSPWPAEQ	85 / 7 AA	65
Phosphosite 12:	HMGCR	P04035	S304	VSKRIEPSVSLWQFY	71 / 7 AA	97
Phosphosite 13:	CCDC102B	Q68D86	S293	ERLESALSLWKWKYE	75 / 8 AA	60
Phosphosite 14:	UNC5A	Q6ZN44	S662	SIHDVPSSLWKSKLL	55 / 9 AA	93
Phosphosite 15:	PRDM16	Q9HAZ2	S533	PPLLPPTSLLKSPLN	75 / 8 AA	140
Phosphosite 16:	APEX2	Q9UBZ4	S454	DEKELRTSFWKSVLA	66 / 9 AA	57
Phosphosite 17:	SEC16A	O15027	T546	KCESPATTLWAQSEL	83 / 6 AA	234
Phosphosite 18:	SEC16A	O15027	T545	VKCESPATTLWAQSE	83 / 6 AA	234
Phosphosite 19:	C21orf58	P58505	S315	TVLQPAPSLWTPGPP	55 / 9 AA	35
Phosphosite 20:	DNA-binding protein RFX8	Q6ZV50	S199	NVEDLLTSFWKSLQQ	55 / 9 AA	66