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:	S545
P-Site Sequence:	PTGETQVSSHVHYHR
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	S545	PTGETQVSSHVHYHR	100 / 9 AA	86
Phosphosite 1:	ARFIP1	P53367	T49	GLSETQITSHGFDNT	71 / 7 AA	42
Phosphosite 2:	RNF43	Q68DV7	T542	SVVPTGETQVSSHVH	100 / 6 AA	86
Phosphosite 3:	FASTK	Q14296	S273	VVQETQLSSKVVQKL	75 / 8 AA	61
Phosphosite 4:	WNK1	Q9H4A3	S908	QPVTQLPSQVHPQLL	62 / 8 AA	251
Phosphosite 5:	TEAD3	Q99594	S92	RTRKQVSSHIQVLAR	62 / 8 AA	49
Phosphosite 6:	TEAD2	Q15562	S102	RTRKQVSSHIQVLAR	62 / 8 AA	49
Phosphosite 7:	TEAD4	Q15561	S100	RTRKQVSSHIQVLAR	62 / 8 AA	48
Phosphosite 8:	TEAD1	P28347	S92	RTRKQVSSHIQVLAR	62 / 8 AA	48
Phosphosite 9:	ZKSCAN2	Q63HK3	S136	RLRQQVSSPVHREKH	85 / 7 AA	111
Phosphosite 10:	ZKSCAN2	Q63HK3	S135	GRLRQQVSSPVHREK	85 / 7 AA	111
Phosphosite 11:	CEP68	Q76N32	S493	PARLTQVSSLVSYLG	85 / 7 AA	81
Phosphosite 12:	STX16	O14662	S29	QLLAEQVSSHITSSP	83 / 6 AA	37
Phosphosite 13:	PTPRG	P23470	S1128	LGKETEVSSNQLHSY	71 / 7 AA	162
Phosphosite 14:	CNOT2	Q9NZN8	S108	SQGTQLPSHVTPTTG	71 / 7 AA	60
Phosphosite 15:	UACA	Q9BZF9	S1241	SDLETQISSLNEKLA	83 / 6 AA	163
Phosphosite 16:	UACA	Q9BZF9	T1238	ATKSDLETQISSLNE	83 / 6 AA	163
Phosphosite 17:	AIDA-1b	Q7Z6G8	S310	ATQETHISSPVESPS	62 / 8 AA	138
Phosphosite 18:	C13orf23	Q86XN7	S322	VFPGQVSSAVHTPQP	85 / 7 AA	96
Phosphosite 19:	ASXL2	Q76L83	S1352	VPGSQVSSNVGDVMS	71 / 7 AA	154
Phosphosite 20:	C13orf23	Q86XN7	S321	PVFPGQVSSAVHTPQ	85 / 7 AA	96