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:	S262
P-Site Sequence:	ARGEWPDSGSSCSSA
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	S262	ARGEWPDSGSSCSSA	100 / 9 AA	86
Phosphosite 1:	RSKL1	Q96S38	S500	SSPKWPDSGSSSEEE	77 / 9 AA	119
Phosphosite 2:	KIAA1849	Q96JH8	S922	GDPDWPESGGPCGKA	55 / 9 AA	117
Phosphosite 3:	RNF43	Q68DV7	S264	GEWPDSGSSCSSAPV	100 / 7 AA	86
Phosphosite 4:	ME2	P23368	S575	DVYEWPESASSPPVI	75 / 8 AA	65
Phosphosite 5:	PHF23	Q9BUL5	S60	EESDWPASGSSSPLR	66 / 9 AA	44
Phosphosite 6:	FAM149B1	Q96BN6	S312	VAVTRPDSESSCVLS	75 / 8 AA	65
Phosphosite 7:	SLC4A9	Q96Q91	T75	QALEWRETGSSSASL	55 / 9 AA	108
Phosphosite 8:	AFF3	P51826	S358	AEPESPDSGTSNTSM	75 / 8 AA	133
Phosphosite 9:	ZNF667	Q5HYK9	S86	RRRRAPDSGSKCETK	85 / 7 AA	70
Phosphosite 10:	ZNF667	Q5HYK9	S88	RRAPDSGSKCETKKL	85 / 7 AA	70
Phosphosite 11:	KIAA0280	Q92567	S72	KQAWPQNSSSCGTEG	62 / 8 AA	26
Phosphosite 12:	NLRP5	P59047	S343	ISREWPDSQAPVTEI	55 / 9 AA	134
Phosphosite 13:	MAST3	O60307	S758	RLRSWTSSGSSCQSS	75 / 8 AA	143
Phosphosite 14:	ALMS1	Q8TCU4	S1019	YQQEWPDSYATEKAL	100 / 5 AA	461
Phosphosite 15:	FAM149B1	Q96BN6	S314	VTRPDSESSCVLSEL	85 / 7 AA	65
Phosphosite 16:	FLG2	Q5D862	S1986	AGSHYPESGSSVHER	62 / 8 AA	248
Phosphosite 17:	WBP7	Q9UMN6	S1849	DPPLRPDSGSAPPPA	71 / 7 AA	294
Phosphosite 18:	RNF43	Q68DV7	S265	EWPDSGSSCSSAPVC	100 / 6 AA	86
Phosphosite 19:	FOXC1	Q12948	S262	PKIESPDSSSSSLSS	66 / 9 AA	57
Phosphosite 20:	ZNF618	Q5T7W0	T295	EPPDDPDTGSECSHP	71 / 7 AA	105