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:	RNF43
Human P-Site:	S241
P-Site Sequence:	QRTAWAISQLATRRY
UniProt:	Q68DV7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RNF43	Q68DV7	S241	QRTAWAISQLATRRY	100 / 9 AA	86
Phosphosite 1:	USP1	O94782	S490	KTLRWAISQFASVER	75 / 8 AA	88
Phosphosite 2:	PLA2G4C	Q9UP65	S89	SGSTWAISSLYTNDG	66 / 9 AA	61
Phosphosite 3:	PLA2G4C	Q9UP65	S90	GSTWAISSLYTNDGD	75 / 8 AA	61
Phosphosite 4:	OBSCN	Q5VST9	S7218	ARIAWAVSQSEEEEQ	83 / 6 AA	868
Phosphosite 5:	ZNF135	P52742	S532	NQCGRAFSQLAPLIQ	62 / 8 AA	75
Phosphosite 6:	CYP7B1	O75881	S124	KLLEKAFSISQLQKN	71 / 7 AA	58
Phosphosite 7:	KIF26B	Q2KJY2	S335	TLYPYQISQLMTESS	55 / 9 AA	224
Phosphosite 8:	KIAA0753	Q2KHM9	S301	TKKSWAMSKLAAAHR	62 / 8 AA	109
Phosphosite 9:	CYP7B1	O75881	S126	LEKAFSISQLQKNHD	71 / 7 AA	58
Phosphosite 10:	RBM10	P98175	S415	AAAQWAISQASQGGE	100 / 5 AA	104
Phosphosite 11:	GCFC	Q9Y5B6	S847	LKGERTISQLENFCR	44 / 9 AA	105
Phosphosite 12:	SNX1	Q13596	S368	TALSRALSQLAEVEE	62 / 8 AA	59
Phosphosite 13:	SNX2	O60749	S365	TALSRALSQLAEVEE	62 / 8 AA	58
Phosphosite 14:	HIF1AN	Q9NWT6	S30	LGPAWDESQLRSYSF	71 / 7 AA	40
Phosphosite 15:	ADARB2	Q9NS39	S366	QEFADSISQLVTQKF	66 / 9 AA	81
Phosphosite 16:	B4GALNT2	Q8NHY0	S389	AGRNLAISQVTTKYV	62 / 8 AA	63
Phosphosite 17:	HUWE1	Q7Z6Z7	S1515	KTVSEWISQMATLPQ	83 / 6 AA	482
Phosphosite 18:	SAPS1	Q9UPN7	S648	EDGAWQGSQLARGAR	75 / 8 AA	97
Phosphosite 19:	PYROXD2	Q8N2H3	S366	EEFLERISQLDTRSP	83 / 6 AA	63
Phosphosite 20:	FKBP3	Q00688	T11	AVPQRAWTVEQLRSE	57 / 7 AA	25