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:	C4orf46
Human P-Site:	S29
P-Site Sequence:	SSDASAASSPGGPVS
UniProt:	Q504U0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf46	Q504U0	S29	SSDASAASSPGGPVS	100 / 9 AA	12
Phosphosite 1:	C4orf46	Q504U0	S30	SDASAASSPGGPVSL	100 / 8 AA	12
Phosphosite 2:	FOXI3	A8MTJ6	S299	EGTKSTASSPGGPML	87 / 8 AA	43
Phosphosite 3:	FOXI3	A8MTJ6	S300	GTKSTASSPGGPMLT	87 / 8 AA	43
Phosphosite 4:	NPAS3	Q8IXF0	S622	RRLSSASSPGGLDAG	87 / 8 AA	101
Phosphosite 5:	NPAS3	Q8IXF0	S621	RRRLSSASSPGGLDA	87 / 8 AA	101
Phosphosite 6:	CUX2	O14529	S1341	NSPSAASSPGLMMSV	100 / 7 AA	154
Phosphosite 7:	KIAA1688	Q9C0H5	S122	SPRASAESSPGRGSS	87 / 8 AA	121
Phosphosite 8:	ZNF423	Q2M1K9	S1054	AGSSAASSPNGQGLQ	87 / 8 AA	145
Phosphosite 9:	C11orf56	Q8N612	S532	GLSASPASSPGRRPT	87 / 8 AA	106
Phosphosite 10:	FBLL1	A6NHQ2	S6	__MKSAASSRGGGGG	87 / 8 AA	35
Phosphosite 11:	ZNF423	Q2M1K9	S1053	LAGSSAASSPNGQGL	87 / 8 AA	145
Phosphosite 12:	SLC4A1AP	Q9BWU0	S143	SRPPTAVSSPGGPAR	66 / 9 AA	89
Phosphosite 13:	SLC4A1AP	Q9BWU0	S144	RPPTAVSSPGGPARA	75 / 8 AA	89
Phosphosite 14:	FBLL1	A6NHQ2	S7	_MKSAASSRGGGGGG	87 / 8 AA	35
Phosphosite 15:	FAM100A	Q8TB05	S129	SSWPTAASPPGGPQH	75 / 8 AA	19
Phosphosite 16:	SALL3	Q9BXA9	S300	SRPESGASTPGGPAE	66 / 9 AA	135
Phosphosite 17:	VIM	P08670	S56	SRSLYASSPGGVYAT	100 / 6 AA	54
Phosphosite 18:	VIM	P08670	S55	TSRSLYASSPGGVYA	100 / 6 AA	54
Phosphosite 19:	SALL3	Q9BXA9	T301	RPESGASTPGGPAEP	75 / 8 AA	135
Phosphosite 20:	BMAL1	O00327	S534	TPPPDASSPGGKKIL	100 / 6 AA	69