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:	S475
P-Site Sequence:	SGPCHGSSSDSVVNC
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	S475	SGPCHGSSSDSVVNC	100 / 9 AA	86
Phosphosite 1:	RNF43	Q68DV7	S474	SSGPCHGSSSDSVVN	100 / 8 AA	86
Phosphosite 2:	RNF43	Q68DV7	S476	GPCHGSSSDSVVNCT	100 / 8 AA	86
Phosphosite 3:	ZNRF3	Q9ULT6	S563	SSGQCHCSSSDSVVD	87 / 8 AA	101
Phosphosite 4:	UBE3C	Q15386	S364	ASASCHDSASDSEEE	75 / 8 AA	124
Phosphosite 5:	PKP2	Q99959	S227	QYQHGSVSDTVFDSI	75 / 8 AA	97
Phosphosite 6:	STARD9	Q9P2P6	S2612	PFICHSSSSEIIEKK	55 / 9 AA	507
Phosphosite 7:	SYT14	Q8NB59	S88	DKDEHGSSSESEDEA	85 / 7 AA	62
Phosphosite 8:	PDE3A	Q14432	S784	TVINDHGSTSDSDSD	85 / 7 AA	125
Phosphosite 9:	STARD9	Q9P2P6	S2611	EPFICHSSSSEIIEK	71 / 7 AA	507
Phosphosite 10:	STARD9	Q9P2P6	S2610	SEPFICHSSSSEIIE	71 / 7 AA	507
Phosphosite 11:	SYT14	Q8NB59	S89	KDEHGSSSESEDEAL	85 / 7 AA	62
Phosphosite 12:	SYT14	Q8NB59	S87	MDKDEHGSSSESEDE	85 / 7 AA	62
Phosphosite 13:	PDE3A	Q14432	S786	INDHGSTSDSDSDSG	85 / 7 AA	125
Phosphosite 14:	ZNRF3	Q9ULT6	S565	GQCHCSSSDSVVDCT	87 / 8 AA	101
Phosphosite 15:	STARD9	Q9P2P6	S1812	AQSCCGASSDSTESG	66 / 9 AA	507
Phosphosite 16:	Pmf1	Q6P1K2	S23	KRHEGSSSESVPPGT	85 / 7 AA	23
Phosphosite 17:	UBR7	Q8N806	S263	NSEPCAGSSSESDLQ	75 / 8 AA	48
Phosphosite 18:	Pmf1	Q6P1K2	S22	EKRHEGSSSESVPPG	85 / 7 AA	23
Phosphosite 19:	ZNF449	Q6P9G9	S420	GKSFCHGSSLKRHLK	100 / 5 AA	60
Phosphosite 20:	TTC14	Q96N46	S15	QSLNCHGSSLLSLLR	100 / 5 AA	88