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:	T317
P-Site Sequence:	PLCMFNITEGDSFSQ
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	T317	PLCMFNITEGDSFSQ	100 / 9 AA	86
Phosphosite 1:	FAM13C1	Q8NE31	T230	SRLLYHITDGDNPLL	44 / 9 AA	66
Phosphosite 2:	TPK1	Q9H3S4	T56	ANRLYDITEGERESF	44 / 9 AA	27
Phosphosite 3:	FBLN1	P23142	T637	ANIIFDITEGNLRDS	62 / 8 AA	77
Phosphosite 4:	NUDCD3	Q8IVD9	S355	DPAMFNISPGAVQF_	62 / 8 AA	41
Phosphosite 5:	RAB21	Q9UL25	T102	AILVYDITDEDSFQK	44 / 9 AA	24
Phosphosite 6:	IQGAP3	Q86VI3	T1567	RNVIFDITPGDEAGK	62 / 8 AA	185
Phosphosite 7:	AGC1	P16112	T389	LPLPRNITEGEARGS	71 / 7 AA	250
Phosphosite 8:	CASKIN2	Q8WXE0	T985	PGLDFNLTESDTVKR	62 / 8 AA	127
Phosphosite 9:	NAG	A2RRP1	T2120	LGQSFHLTEEDSKLL	62 / 8 AA	269
Phosphosite 10:	C14orf57	Q9H367	S36	LPVMFVVSEEDSNRD	55 / 9 AA	15
Phosphosite 11:	ATF4	P18848	T189	LGSEVDITEGDRKPD	71 / 7 AA	39
Phosphosite 12:	SETD5	Q9C0A6	T1206	PTWESNITEKDSDPA	85 / 7 AA	158
Phosphosite 13:	BCLAF1	Q9NYF8	S397	GKQKFNDSEGDDTEE	62 / 8 AA	106
Phosphosite 14:	GPR116	Q8IZF2	T341	KLTIHNITPGDAGEY	55 / 9 AA	149
Phosphosite 15:	PCBP2	Q15366	S50	SGARINISEGNCPER	44 / 9 AA	39
Phosphosite 16:	PCBP1	Q15365	S50	SGARINISEGNCPER	44 / 9 AA	37
Phosphosite 17:	SLC38A2	Q96QD8	T276	PALSHNVTENDSCRP	62 / 8 AA	56
Phosphosite 18:	RBM23	Q86U06	T275	GSLHFNITEDMLRGI	83 / 6 AA	49
Phosphosite 19:	RBM39	Q14498	T262	GSLHFNITEDMLRGI	83 / 6 AA	59
Phosphosite 20:	HDAC9	Q9UKV0	T262	KKRMFEVTESSVSSS	57 / 7 AA	111