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:	C9orf75
Human P-Site:	S427
P-Site Sequence:	PPFLPAASEEAEPAE
UniProt:	Q4KMQ1
Intern. Prot. ID:	IPI00890798

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf75	Q4KMQ1	S427	PPFLPAASEEAEPAE	100 / 9 AA	76
Phosphosite 1:	KIAA0802	Q9Y4B5	S222	QRLLPAASSDAESGT	77 / 9 AA	209
Phosphosite 2:	CNST	Q6PJW8	S36	VTCLPSASDENENQL	66 / 9 AA	80
Phosphosite 3:	axin 1	O15169	S623	STEVPGASEDAEKNQ	66 / 9 AA	96
Phosphosite 4:	SLC3A2	P08195	S62	GDPLPSASQNAEMIE	66 / 9 AA	68
Phosphosite 5:	PDPK2	Q6A1A2	S339	TAYLPAMSEDDEDCY	66 / 9 AA	45
Phosphosite 6:	PDPK1	O15530	S366	TAYLPAMSEDDEDCY	66 / 9 AA	63
Phosphosite 7:	PCNT	O95613	S3122	GRLPPAASEEAHTSN	100 / 7 AA	378
Phosphosite 8:	BAK1	Q16611	S23	EPALPSASEEQVAQD	85 / 7 AA	23
Phosphosite 9:	FNBP1	Q96RU3	S490	EGRLPARSEQARRQS	75 / 8 AA	71
Phosphosite 10:	BAK1	Q16611	S21	CGEPALPSASEEQVA	85 / 7 AA	23
Phosphosite 11:	CRBN	Q96SW2	S25	LPLLPAESEEEDEME	66 / 9 AA	51
Phosphosite 12:	PREX1	Q8TCU6	S1131	ASSLPLVSEESEMDR	66 / 9 AA	186
Phosphosite 13:	GABRQ	Q9UN88	S457	LSDLPSTSEQARHSY	62 / 8 AA	72
Phosphosite 14:	NUT	Q86Y26	S881	ASSLPEASQEAGSRG	75 / 8 AA	120
Phosphosite 15:	GABRQ	Q9UN88	T456	SLSDLPSTSEQARHS	62 / 8 AA	72
Phosphosite 16:	CNST	Q6PJW8	S34	RSVTCLPSASDENEN	71 / 7 AA	80
Phosphosite 17:	ZNF142	P52746	S930	SGKPPPASQEAELLL	75 / 8 AA	188
Phosphosite 18:	RTN4	Q9NQC3	S196	LFALPAASEPVIRSS	100 / 6 AA	130
Phosphosite 19:	MYO15B	Q96JP2	S954	GGCLRETSEEAEDRP	66 / 9 AA	167
Phosphosite 20:	NES	P48681	S1207	PSPWPLGSEEAEEDV	66 / 9 AA	177