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:	S19
P-Site Sequence:	PPPPPPSSPSSSDAS
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	S19	PPPPPPSSPSSSDAS	100 / 9 AA	12
Phosphosite 1:	C4orf46	Q504U0	S18	SPPPPPPSSPSSSDA	100 / 8 AA	12
Phosphosite 2:	BC060632	Q765P7	S264	SYQTPPSSPSSSSSR	100 / 8 AA	80
Phosphosite 3:	ACD	Q96AP0	S358	LIASPPSSPSSSGTP	100 / 8 AA	58
Phosphosite 4:	FBXL17	Q9UF56	S264	PLCPPPSSPTSEGAP	87 / 8 AA	76
Phosphosite 5:	ZNF536	O15090	S719	EDSPHPSSPSSSDIG	88 / 9 AA	141
Phosphosite 6:	PI4KA	P42356	S217	RGMPPPSSPGGSAFH	77 / 9 AA	231
Phosphosite 7:	FBXL17	Q9UF56	S263	QPLCPPPSSPTSEGA	87 / 8 AA	76
Phosphosite 8:	E2F1	Q01094	S337	IVSPPPSSPPSSLTT	88 / 9 AA	47
Phosphosite 9:	RGS14	O43566	S478	ATHPPPASPSSLVKV	87 / 8 AA	61
Phosphosite 10:	C9orf131	Q5VYM1	S277	PQLLPPPSSPSVSSL	100 / 7 AA	118
Phosphosite 11:	CTDSPL	O15194	S62	VEAPPPSSPSVLPPL	100 / 7 AA
Phosphosite 12:	IL34	Q6ZMJ4	S219	LYPPPPWSPSSPPHS	87 / 8 AA	27
Phosphosite 13:	CTDSPL	O15194	S61	NVEAPPPSSPSVLPP	100 / 7 AA
Phosphosite 14:	IFI16	Q16666	T491	TPQMPPSTPSSSFLT	87 / 8 AA	88
Phosphosite 15:	MLK4	Q5TCX8	S111	ASPAPPPSRPSSPVH	87 / 8 AA	114
Phosphosite 16:	SCMH1	Q96GD3	S329	LLNPPPASPTTSTPE	66 / 9 AA	73
Phosphosite 17:	UBQLN3	Q9H347	S383	SVNRVPPSSPSSQEP	100 / 7 AA	71
Phosphosite 18:	PKN1	Q16512	S573	SSRDPPSSPSSLSSP	100 / 7 AA	104
Phosphosite 19:	UBQLN3	Q9H347	S384	VNRVPPSSPSSQEPG	100 / 7 AA	71
Phosphosite 20:	WASF4	Q8IV90	S480	GTPPPPSSPSFPPHP	100 / 7 AA	68