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:	Y50
P-Site Sequence:	WRLGLPSYLKHASTV
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	Y50	WRLGLPSYLKHASTV	100 / 9 AA	52
Phosphosite 1:	PORCN	Q9H237	S49	LWRLGLPSYLKHAST	100 / 8 AA	52
Phosphosite 2:	EBF1	Q9UH73	Y256	PSEGTPSYLEHATPC	77 / 9 AA	64
Phosphosite 3:	ABCA13	Q86UQ4	Y4408	GFHSLPSYLNHLNNL	75 / 8 AA	576
Phosphosite 4:	EBF1	Q9UH73	S255	DPSEGTPSYLEHATP	75 / 8 AA	64
Phosphosite 5:	LPO	P22079	Y73	TSRQLSEYLKHAKGR	75 / 8 AA	80
Phosphosite 6:	TMEM30B	Q3MIR4	S138	AQLSGLPSALRHPVN	75 / 8 AA	39
Phosphosite 7:	MTO1	Q9Y2Z2	Y283	PEDQLPCYLTHTNPR	62 / 8 AA	80
Phosphosite 8:	LRRC28	Q86X40	Y222	HLKGLPSYLYNKVIG	100 / 6 AA	42
Phosphosite 9:	DDC	P20711	Y332	AFRLDPTYLKHSHQD	71 / 7 AA	54
Phosphosite 10:	U2AF2	P26368	Y269	FIGGLPNYLNDDQVK	55 / 9 AA	54
Phosphosite 11:	LAPTM5	Q13571	Y120	SYIELPAYLKLASRS	66 / 9 AA	30
Phosphosite 12:	DUOX1	Q9NRD9	Y435	RDLGLPSYTKARAAL	85 / 7 AA	177
Phosphosite 13:	RELN	P78509	Y3268	FSHDLPSYIKDNFES	62 / 8 AA	388
Phosphosite 14:	DDC	P20711	T331	GAFRLDPTYLKHSHQ	83 / 6 AA	54
Phosphosite 15:	DUOX1	Q9NRD9	S434	GRDLGLPSYTKARAA	85 / 7 AA	177
Phosphosite 16:	GPR116	Q8IZF2	T747	SQDEMLPTYLKDLSI	71 / 7 AA	149
Phosphosite 17:	RELN	P78509	S3267	VFSHDLPSYIKDNFE	71 / 7 AA	388
Phosphosite 18:	HSF2	Q03933	Y52	AKEILPKYFKHNNMA	71 / 7 AA	60
Phosphosite 19:	HSF1	Q00613	Y60	AKEVLPKYFKHNNMA	71 / 7 AA	57
Phosphosite 20:	RIBC1	Q8N443	Y126	VWKGLPTYLSYSNTY	55 / 9 AA	44