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:	C2orf54
Human P-Site:	S390
P-Site Sequence:	SPPPRIGSGLKALLQ
UniProt:	Q08AI8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C2orf54	Q08AI8	S390	SPPPRIGSGLKALLQ	100 / 9 AA	50
Phosphosite 1:	IGFBP4	P22692	S76	VYTPRCGSGLRCYPP	66 / 9 AA	28
Phosphosite 2:	POLG	P54098	S872	ARPDRVGSELKAMVQ	75 / 8 AA	140
Phosphosite 3:	LTF	P02788	S335	RVPPRIDSGLYLGSG	85 / 7 AA	78
Phosphosite 4:	PPP2R1A	P30153	S160	VCYPRVSSAVKAELR	55 / 9 AA	65
Phosphosite 5:	CPS1	P31327	S790	GTSSRIGSSMKSVGE	55 / 9 AA	165
Phosphosite 6:	ZNF573	Q86YE8	S631	GKTFRYGSALKAHQR	75 / 8 AA	76
Phosphosite 7:	TIGD7	Q6NT04	S526	KIHSRIGSFLKPRPH	75 / 8 AA	63
Phosphosite 8:	LARP2	Q659C4	S340	PNSPRIGSPLSPKKN	85 / 7 AA	105
Phosphosite 9:	ZNF445	P59923	S452	SLHQRIHSGLKGNKK	66 / 9 AA	119
Phosphosite 10:	CPS1	P31327	S791	TSSRIGSSMKSVGEV	62 / 8 AA	165
Phosphosite 11:	ZNF275	Q9NSD4	S401	IKHRRIHSGLKPYEC	75 / 8 AA	52
Phosphosite 12:	LCNL1	Q6ZST4	S118	PRHPRFGSGMSPLCL	71 / 7 AA	18
Phosphosite 13:	EHBP1L1	Q8N3D4	S895	EAETRVGSALKYEAL	71 / 7 AA	162
Phosphosite 14:	SNX6	Q9UNH7	S250	DDYNRIGSSLYALGT	75 / 8 AA	47
Phosphosite 15:	SNX6	Q9UNH7	S251	DYNRIGSSLYALGTQ	75 / 8 AA	47
Phosphosite 16:	eIF4B	P23588	S276	GYDSRIGSGRRAFGS	66 / 9 AA	69
Phosphosite 17:	CSMD2	Q7Z408	S1572	KNGTRVGSDLKLGSS	71 / 7 AA	380
Phosphosite 18:	SEC23IP	Q9Y6Y8	S868	ESLSRMGSDLKQGFI	62 / 8 AA	111
Phosphosite 19:	DNAH2	Q9P225	T576	HFLPRIGTGKESVHT	83 / 6 AA	508
Phosphosite 20:	RPP30	P78346	S13	DLDLRAGSDLKALRG	75 / 8 AA	29