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:	S18
P-Site Sequence:	SPPPPPPSSPSSSDA
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	S18	SPPPPPPSSPSSSDA	100 / 9 AA	12
Phosphosite 1:	WASF4	Q8IV90	S479	PGTPPPPSSPSFPPH	100 / 8 AA	68
Phosphosite 2:	C4orf46	Q504U0	S19	PPPPPPSSPSSSDAS	100 / 8 AA	12
Phosphosite 3:	ABHD8	Q96I13	S61	AAAPPPPSSASSDAA	88 / 9 AA	47
Phosphosite 4:	MAP4K2	Q12851	S433	GTLPPPPSGPNSSPL	77 / 9 AA	92
Phosphosite 5:	EP400	Q96L91	T320	MTSPPPPTSPSRTAV	87 / 8 AA	344
Phosphosite 6:	EP400NL	Q6ZTU2	T309	MTSPPPPTSPSRTAV	87 / 8 AA	52
Phosphosite 7:	ZNF628	Q5EBL2	S434	PAPPPPPSAPASAER	77 / 9 AA	110
Phosphosite 8:	FBXL17	Q9UF56	S264	PLCPPPSSPTSEGAP	87 / 8 AA	76
Phosphosite 9:	FBXL17	Q9UF56	S263	QPLCPPPSSPTSEGA	87 / 8 AA	76
Phosphosite 10:	C9orf139	Q6ZV77	S120	LKEPPPPSAPSLLLE	87 / 8 AA	20
Phosphosite 11:	RGS14	O43566	S478	ATHPPPASPSSLVKV	87 / 8 AA	61
Phosphosite 12:	ZC3H4	Q9UPT8	S25	PPSPPPPSTPSPPPC	87 / 8 AA	140
Phosphosite 13:	IL34	Q6ZMJ4	S219	LYPPPPWSPSSPPHS	87 / 8 AA	27
Phosphosite 14:	PPP2R3A	Q06190	T683	TPLPPPATSPSSPRP	77 / 9 AA	130
Phosphosite 15:	C9orf131	Q5VYM1	S277	PQLLPPPSSPSVSSL	100 / 7 AA	118
Phosphosite 16:	CTDSPL	O15194	S62	VEAPPPSSPSVLPPL	100 / 7 AA
Phosphosite 17:	CTDSPL	O15194	S61	NVEAPPPSSPSVLPP	100 / 7 AA
Phosphosite 18:	AFAP1	Q8N556	S264	SECPPPPSSPVHKAE	100 / 7 AA	81
Phosphosite 19:	CMYA3	A4UGR9	S2125	SPPPPPPSNASSEIE	77 / 9 AA	382
Phosphosite 20:	N-WASP	O00401	S328	APPPPPPSRPSVAVP	87 / 8 AA	55