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:	GFRA2
Human P-Site:	T306
P-Site Sequence:	GMIGFDMTPNYVDSS
UniProt:	O00451
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GFRA2	O00451	T306	GMIGFDMTPNYVDSS	100 / 9 AA	52
Phosphosite 1:	USP31	Q70CQ4	T672	PLTGLDMTPHVVKRS	66 / 9 AA	147
Phosphosite 2:	GFRA2	O00451	Y309	GFDMTPNYVDSSPTG	100 / 6 AA	52
Phosphosite 3:	Putative beta-lactamase-like 1	A8MY62	T221	ADTGFDLTPDVRARL	71 / 7 AA	55
Phosphosite 4:	GFRA1	P56159	Y301	GTVMTPNYIDSSSLS	83 / 6 AA	51
Phosphosite 5:	IL18RAP	O95256	S482	RRGIFILSPNYVNGP	62 / 8 AA	68
Phosphosite 6:	FAM47A	Q5JRC9	T632	IRNLFDFTPKYRATH	71 / 7 AA	91
Phosphosite 7:	SEC63D1	A2PYH4	T512	TEFKFDLTLNYKIAS	71 / 7 AA	163
Phosphosite 8:	NOL9	Q5SY16	T446	SKYMPDLTPQYVDDM	71 / 7 AA	79
Phosphosite 9:	MTRF1	O75570	Y211	TREIFDMYQNYSCYK	71 / 7 AA	52
Phosphosite 10:	WT1	P19544	T157	STVTFDGTPSYGHTP	71 / 7 AA	49
Phosphosite 11:	GFRA4	Q9GZZ7	Y205	GTAVTPNYVDNVSAR	83 / 6 AA	32
Phosphosite 12:	SHH	Q15465	T77	SERFKELTPNYNPDI	66 / 6 AA	50
Phosphosite 13:	IHH	Q14623	T82	SERFKELTPNYNPDI	66 / 6 AA	45
Phosphosite 14:	AFF1	P51825	S1144	TIQNMTSSYVTITSH	57 / 7 AA	131
Phosphosite 15:	PLK3	Q9H4B4	Y226	TICGTPNYVAPEVLL	100 / 5 AA	72
Phosphosite 16:	PODN	Q7Z5L7	T545	PANAFDSTPNLKGIF	71 / 7 AA	69
Phosphosite 17:	GLT25D2	Q8IYK4	T215	PKGFYKRTPDYVQIR	50 / 8 AA	73
Phosphosite 18:	ATG2A	Q2TAZ0	T889	LANCFDLTPDSDSDD	66 / 6 AA	213
Phosphosite 19:	BCO2	Q9BYV7	Y294	SFGMTRNYIIFIEQP	66 / 6 AA	63
Phosphosite 20:	PODN	Q7Z5L7	S544	VPANAFDSTPNLKGI	71 / 7 AA	69