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:	C9orf153
Human P-Site:	S8
P-Site Sequence:	MFLTGDTSPAEDNRE
UniProt:	Q5TBE3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf153	Q5TBE3	S8	MFLTGDTSPAEDNRE	100 / 9 AA	11
Phosphosite 1:	CSPG3	O14594	S712	FRETGETSPAQVNKA	75 / 8 AA	143
Phosphosite 2:	CSPG3	O14594	T711	DFRETGETSPAQVNK	75 / 8 AA	143
Phosphosite 3:	TFIIA	P52655	S280	VDGTGDTSSEEDEDE	77 / 9 AA	42
Phosphosite 4:	ANK3	Q12955	S1253	CSITGGTSPAQWEDI	75 / 8 AA	480
Phosphosite 5:	KATNB1	Q9BVA0	S64	MSLTGHTSPVESVRL	75 / 8 AA	72
Phosphosite 6:	KIAA0226	Q92622	S266	QESRGHVSPAEDQTI	75 / 8 AA	109
Phosphosite 7:	HCN4	Q9Y3Q4	S138	LIAEGDASPGEDRTP	75 / 8 AA	129
Phosphosite 8:	RYR1	P21817	T4460	GLGDMGDTTPAEPPT	85 / 7 AA	565
Phosphosite 9:	ZHX1	Q9UKY1	S648	KEEAGETSPADESGA	55 / 9 AA	98
Phosphosite 10:	RYR1	P21817	T4461	LGDMGDTTPAEPPTP	85 / 7 AA	565
Phosphosite 11:	C4orf19	Q8IY42	S114	PQPTGNSSPTQDDRG	55 / 9 AA	34
Phosphosite 12:	PKP1	Q13835	S652	TSHTGNTSNSEDILS	66 / 9 AA	83
Phosphosite 13:	F13B	P05160	T620	EFICRGDTYPAELYI	85 / 7 AA	76
Phosphosite 14:	ELP3	Q9H9T3	S10	QKRKGDLSPAELMML	75 / 8 AA	62
Phosphosite 15:	DBF4B	Q8NFT6	S468	ALLPGEWSPAEDMPL	75 / 8 AA	67
Phosphosite 16:	C10orf90	Q96M02	S455	FLPIGDSSPSDDCLS	55 / 9 AA	78
Phosphosite 17:	USP20	Q9Y2K6	S277	EKREGDRSPSEDEFL	75 / 8 AA	102
Phosphosite 18:	CNKSR1	Q969H4	S552	SPLHGDTSPAATPTQ	85 / 7 AA	80
Phosphosite 19:	EIF3G	O75821	T41	IPLATGDTSPEPELL	100 / 6 AA	36
Phosphosite 20:	EIF3G	O75821	S42	PLATGDTSPEPELLP	100 / 6 AA	36