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:	S637
P-Site Sequence:	SSICPSTSSLFNLQK
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	S637	SSICPSTSSLFNLQK	100 / 9 AA	86
Phosphosite 1:	RNF43	Q68DV7	S638	SICPSTSSLFNLQKS	100 / 8 AA	86
Phosphosite 2:	HUWE1	Q7Z6Z7	S2194	MESCPSTSSFYSSAT	66 / 9 AA	482
Phosphosite 3:	HUWE1	Q7Z6Z7	T2193	IMESCPSTSSFYSSA	75 / 8 AA	482
Phosphosite 4:	TMEM71	Q6P5X7	S118	KRICHSFSSLFNLST	77 / 9 AA	33
Phosphosite 5:	MUC6	Q6W4X9	T866	QGTHCPSTCTLYGEG	62 / 8 AA	252
Phosphosite 6:	IRE1	O75460	S152	DSLCPSTSLLYLGRT	75 / 8 AA	110
Phosphosite 7:	PIP5K1B	O14986	T466	RPDLVPSTPSLFEAA	75 / 8 AA	61
Phosphosite 8:	DDR2	Q16832	S452	LSLPSDSSMFNNNRS	75 / 8 AA	97
Phosphosite 9:	FOG1	Q8IX07	S305	RKSCPSASSLEIHMR	85 / 7 AA	105
Phosphosite 10:	DDR2	Q16832	S451	SLSLPSDSSMFNNNR	75 / 8 AA	97
Phosphosite 11:	FOG1	Q8IX07	S303	QCRKSCPSASSLEIH	85 / 7 AA	105
Phosphosite 12:	STAM	Q92783	T201	LSTLYPSTSSLLTNH	75 / 8 AA	59
Phosphosite 13:	LAMA5	O15230	S1415	GYHISPSSSSLFCRN	75 / 8 AA	400
Phosphosite 14:	STAM	Q92783	S202	STLYPSTSSLLTNHQ	75 / 8 AA	59
Phosphosite 15:	DDX31	Q9H8H2	T201	EERQCIKTSSLFKNN	75 / 8 AA	94
Phosphosite 16:	Thsd4	Q6ZMP0	S258	QGYPAASSLFHSPET	62 / 8 AA	112
Phosphosite 17:	HUWE1	Q7Z6Z7	S2192	TIMESCPSTSSFYSS	85 / 7 AA	482
Phosphosite 18:	FRYL	O94915	S916	IGIPSPSSLFKHIVP	75 / 8 AA	340
Phosphosite 19:	ANKRA2	Q9H9E1	T21	IVEECPSTYSLTGMP	85 / 7 AA	34
Phosphosite 20:	LAMA5	O15230	S1417	HISPSSSSLFCRNAA	85 / 7 AA	400