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:	S446
P-Site Sequence:	RPPDSSGSGESYCTE
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	S446	RPPDSSGSGESYCTE	100 / 9 AA	86
Phosphosite 1:	AIF1	P55008	S97	IGEVSSGSGETFSYP	75 / 8 AA	17
Phosphosite 2:	RNF43	Q68DV7	S444	RARPPDSSGSGESYC	100 / 7 AA	86
Phosphosite 3:	PTPN13	Q12923	S1656	RDSYSDSSGSGEDDL	100 / 7 AA	277
Phosphosite 4:	PTPN13	Q12923	S1658	SYSDSSGSGEDDLVT	100 / 7 AA	277
Phosphosite 5:	PCNX	Q96RV3	S381	LSTRSSGSTESYCSG	87 / 8 AA	259
Phosphosite 6:	RNF43	Q68DV7	S449	DSSGSGESYCTERSG	100 / 6 AA	86
Phosphosite 7:	PCNX	Q96RV3	T382	STRSSGSTESYCSGT	87 / 8 AA	259
Phosphosite 8:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S348	RRHDSSGSGHSAFEP	87 / 8 AA
Phosphosite 9:	POM121	A8CG34	S325	RRHDSSGSGHSAFEP	87 / 8 AA	125
Phosphosite 10:	AOF1	Q8NB78	S776	SFVKTGGSGEAYDII	62 / 8 AA	92
Phosphosite 11:	RORC	P51449	S182	GLLKASGSGPSYSNN	66 / 9 AA	58
Phosphosite 12:	SHIP	Q92835	S811	ISIKSSDSDESYGEG	75 / 8 AA	133
Phosphosite 13:	PAF1	Q8N7H5	S432	RDEASDKSGSGEDES	85 / 7 AA	60
Phosphosite 14:	FYCO1	Q9BQS8	S1242	GSPDSSGSGTSQGEP	87 / 8 AA	167
Phosphosite 15:	HRNR	Q86YZ3	S420	RGQHSSGSGQSPGHG	75 / 8 AA	282
Phosphosite 16:	PAF1	Q8N7H5	S434	EASDKSGSGEDESSE	85 / 7 AA	60
Phosphosite 17:	ZNF644	Q9H582	S753	NYRMIKKSGESYPVH	100 / 5 AA	150
Phosphosite 18:	LPCAT1	Q8NF37	S394	MFSLFDESGSGEVDL	85 / 7 AA	59
Phosphosite 19:	TTF2	Q9UNY4	S1144	AKQVLSGSGESVTKL	100 / 6 AA	130
Phosphosite 20:	SCXA	Q7RTU7	S35	RGSDSSGSDEKPCRV	85 / 7 AA	22