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:	PORCN
Human P-Site:	S250
P-Site Sequence:	RAYESAVSFHFSNYF
UniProt:	Q9H237
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PORCN	Q9H237	S250	RAYESAVSFHFSNYF	100 / 9 AA	52
Phosphosite 1:	POLD1	P28340	S478	SYTLNAVSFHFLGEQ	85 / 7 AA	124
Phosphosite 2:	Kv7.3	O43525	S407	RFYESVVSFPFFRKE	75 / 8 AA	97
Phosphosite 3:	TSPYL4	Q9UJ04	S408	QPVESARSFRFQSG_	75 / 8 AA	45
Phosphosite 4:	CLECL1	Q8IZS7	S107	FPLQRSVSFNFSTVH	55 / 9 AA	19
Phosphosite 5:	PORCN	Q9H237	S247	RWLRAYESAVSFHFS	100 / 6 AA	52
Phosphosite 6:	TSAd	Q9NP31	T127	RFSESAVTFVLTYRS	55 / 9 AA	43
Phosphosite 7:	Syk	P43405	T317	QGNRQESTVSFNPYE	71 / 7 AA	72
Phosphosite 8:	Syk	P43405	S319	NRQESTVSFNPYEPE	71 / 7 AA	72
Phosphosite 9:	LTV1	Q96GA3	S17	IEKKKAVSFHLVHRS	62 / 8 AA	55
Phosphosite 10:	LAMA2	P24043	S710	VNLESAVSYPTDGSI	71 / 7 AA	343
Phosphosite 11:	AIM1L	Q8N1P7	S392	LGSLQKVSLHFSEPS	83 / 6 AA	69
Phosphosite 12:	HEATR7A	Q8NDA8	S811	CSSTQAGSFHFTRKA	71 / 7 AA	181
Phosphosite 13:	C5orf36	Q8IV33	S137	PSTLSGTSFHFLSRT	71 / 7 AA	38
Phosphosite 14:	THAP4	Q8WY91	S23	KGEKRAVSFHRFPLK	71 / 7 AA	63
Phosphosite 15:	LAMA2	P24043	S707	LSSVNLESAVSYPTD	83 / 6 AA	343
Phosphosite 16:	WDR81	Q562E7	S21	PDYTSGVSFHDQADL	83 / 6 AA	96
Phosphosite 17:	ZNF750	Q32MQ0	S193	NPTAKAVSFHTKSAF	100 / 5 AA	77
Phosphosite 18:	RIZ	Q13029	S678	ISTTEAVSFHKEKSV	100 / 5 AA	189
Phosphosite 19:	TSKS	Q9UJT2	S54	PKKKKAVSFHGVEPQ	100 / 5 AA	65
Phosphosite 20:	C2orf69	Q8N8R5	S247	KSDESAMSFYPPSLN	71 / 7 AA	43