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:	S578
P-Site Sequence:	PETGVPQSRPPIPRT
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	S578	PETGVPQSRPPIPRT	100 / 9 AA	86
Phosphosite 1:	PKN1	Q16512	S356	GGPGTPDSRPPFLSR	66 / 9 AA	104
Phosphosite 2:	PLXNB1	O43157	S1594	RDLGVPESRRPTVEQ	66 / 9 AA	232
Phosphosite 3:	ITIH5L	Q6UXX5	S808	APKGLPQSRPGVSTL	66 / 9 AA	143
Phosphosite 4:	NTN1	O95631	S444	CAKGYQQSRSPIAPC	66 / 9 AA	68
Phosphosite 5:	IGSF10	Q6WRI0	S918	RGREHFQSRPPITVR	100 / 6 AA	291
Phosphosite 6:	AKAP9	Q99996	S3339	SSDGTGQSRPPLPSE	66 / 9 AA	454
Phosphosite 7:	ERF	P50548	S131	AGGAVPQSAPPVPSG	66 / 9 AA	59
Phosphosite 8:	NOTCH2	Q04721	S2286	HPGIAPQSRPPEGKH	85 / 7 AA	265
Phosphosite 9:	COL7A1	Q02388	T225	TAGGVPVTRPPDDST	75 / 8 AA	295
Phosphosite 10:	BCL9L	Q86UU0	S301	PSAGTPQSQPPPLPP	75 / 8 AA	157
Phosphosite 11:	ETV3	P41162	S139	SSGVVPQSAPPVPTA	75 / 8 AA	57
Phosphosite 12:	PRB4	P10163	S122	PHPGKPESRPPQGGH	75 / 8 AA	31
Phosphosite 13:	TP53I11	O14683	S27	SPRPQTRSPITGIEW	71 / 7 AA	19
Phosphosite 14:	TRO	Q12816	S598	EYKRVPNSRPPEYEF	85 / 7 AA	144
Phosphosite 15:	SLC39A4	Q6P5W5	S313	SGACTSQSRPPVQDQ	83 / 6 AA	68
Phosphosite 16:	FAM123B	Q5JTC6	S1010	ISLSVPESRAPGESG	71 / 7 AA	124
Phosphosite 17:	MSH4	O15457	S41	GLQETPQSRPSVQVV	62 / 8 AA	105
Phosphosite 18:	WNK1	Q9H4A3	S114	IPAAVPQSAPPEPHR	75 / 8 AA	251
Phosphosite 19:	C5orf5	Q9NYF5	T636	DGEFVPQTRPRSNTL	83 / 6 AA	105
Phosphosite 20:	PRRT3	Q5FWE3	S402	EWPGRPQSHPPAPPV	75 / 8 AA	102