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:	S275
P-Site Sequence:	QPESRSVSSCLKENY
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	S275	QPESRSVSSCLKENY	100 / 9 AA	51
Phosphosite 1:	ANAPC1	Q9H1A4	S849	PSIYQWVSSCLKGEG	75 / 8 AA	217
Phosphosite 2:	GFRA1	P56159	S273	NCQPESRSVSSCLKE	100 / 7 AA	51
Phosphosite 3:	KLHL4	Q9C0H6	S581	AIGGRDGSSCLKSME	66 / 9 AA	80
Phosphosite 4:	KLHL5	Q96PQ7	S619	AVGGRDGSSCLKSVE	66 / 9 AA	84
Phosphosite 5:	CELF4	Q9BZC1	S141	DSESRGGSSCLRQPP	66 / 9 AA	52
Phosphosite 6:	KLHL4	Q9C0H6	S582	IGGRDGSSCLKSMEY	75 / 8 AA	80
Phosphosite 7:	KLHL5	Q96PQ7	S620	VGGRDGSSCLKSVEC	75 / 8 AA	84
Phosphosite 8:	PHF3	Q92576	S223	SSSHSSVSSCLEMKD	85 / 7 AA	229
Phosphosite 9:	HERC2	O95714	S1035	KDVARRISSCLDFEQ	62 / 8 AA	527
Phosphosite 10:	SRRM2	Q9UQ35	S954	PRRSRSVSPCSNVES	85 / 7 AA	300
Phosphosite 11:	PHF3	Q92576	S224	SSHSSVSSCLEMKDE	85 / 7 AA	229
Phosphosite 12:	CHIC2	Q9UKJ5	S73	ASINRVNSCLKKNLP	83 / 6 AA	19
Phosphosite 13:	SRRM2	Q9UQ35	S952	TTPRRSRSVSPCSNV	85 / 7 AA	300
Phosphosite 14:	RNF166	Q96A37	S115	AKMRVHISSCLKVQE	83 / 6 AA	26
Phosphosite 15:	HERC2	O95714	S1036	DVARRISSCLDFEQH	71 / 7 AA	527
Phosphosite 16:	KPRP	Q5T749	S253	QHRSRSTSRCLPPPR	75 / 8 AA	64
Phosphosite 17:	RNF166	Q96A37	S116	KMRVHISSCLKVQEQ	83 / 6 AA	26
Phosphosite 18:	KPRP	Q5T749	T252	EQHRSRSTSRCLPPP	75 / 8 AA	64
Phosphosite 19:	C2orf42	Q9NWW7	S119	SGRCYVPSCLKAATQ	83 / 6 AA	64
Phosphosite 20:	SEC24B	O95487	S1032	MAVDRSVSSSLSDAR	85 / 7 AA	137