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:	GFRA1
Human P-Site:	S129
P-Site Sequence:	EPVNSRLSDIFRVVP
UniProt:	P56159
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GFRA1	P56159	S129	EPVNSRLSDIFRVVP	100 / 9 AA	51
Phosphosite 1:	GFRA2	O00451	S136	EPVTSRLSDIFRLAS	88 / 9 AA	52
Phosphosite 2:	TTYH2	Q9BSA4	S158	EQHLARLSEIFAARG	71 / 7 AA	59
Phosphosite 3:	DHCR7	Q9UBM7	S83	VTGHARLSDIWAKTP	62 / 8 AA	54
Phosphosite 4:	GMIP	Q9P107	S19	PEGRKRYSDIFRSLD	85 / 7 AA	107
Phosphosite 5:	RPS4X	P62701	S223	NSFATRLSNIFVIGK	71 / 7 AA	30
Phosphosite 6:	RPS4Y1	P22090	S223	NSFATRLSNIFVIGN	71 / 7 AA	29
Phosphosite 7:	FER1L5	A0AVI2	S2082	PGPTNHLSDIFPELP	62 / 8 AA	242
Phosphosite 8:	RAPGEF2	Q9Y4G8	S60	DSGSSSLSDIYQATE	55 / 9 AA	167
Phosphosite 9:	EFCAB7	A8K855	S409	KEFKSTLSDIFEVID	75 / 8 AA	72
Phosphosite 10:	FAM35A	Q86V20	S113	KIHSSRLSDITSSNM	85 / 7 AA	94
Phosphosite 11:	PAK3	O75914	S504	LQNPERLSAVFRDFL	71 / 7 AA	61
Phosphosite 12:	FAM20A	Q96MK3	S474	AQADYRLSDVMRESL	55 / 9 AA	61
Phosphosite 13:	PAK1	Q13153	S491	LQNPEKLSAIFRDFL	71 / 7 AA	61
Phosphosite 14:	SLC27A5	Q9Y2P5	T554	FRDRLGDTFRWKGEN	71 / 7 AA	75
Phosphosite 15:	POLD2	P49005	S350	GTSGQNVSDIFRYSS	83 / 6 AA	51
Phosphosite 16:	GFRA1	P56159	S126	SPYEPVNSRLSDIFR	100 / 6 AA	51
Phosphosite 17:	SPATA5L1	Q9BVQ7	S547	GDSEKVLSQIFRQAR	83 / 6 AA	81
Phosphosite 18:	SLC45A3	Q96JT2	S148	TPLEALLSDLFRDPD	83 / 6 AA	59
Phosphosite 19:	TNNC1	P63316	S98	GKSEEELSDLFRMFD	83 / 6 AA	18
Phosphosite 20:	NSF	P46459	S228	GGLDKEFSDIFRRAF	83 / 6 AA	83