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:	S55
P-Site Sequence:	AAESNCSSRYRTLRQ
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	S55	AAESNCSSRYRTLRQ	100 / 9 AA	52
Phosphosite 1:	GFRA2	O00451	S54	CAAESNCSSRYRTLR	100 / 8 AA	52
Phosphosite 2:	TSC22D2	O75157	S159	SQPPTTCSSRFRVIK	62 / 8 AA	79
Phosphosite 3:	EXOSC8	Q96B26	S91	DLPPLCSSRFRSGPP	71 / 7 AA	30
Phosphosite 4:	EPX	P11678	Y145	AERCSDKYRTITGRC	71 / 7 AA	81
Phosphosite 5:	GPR158	Q5T848	S100	QLKRANCSGRYELAG	71 / 7 AA	135
Phosphosite 6:	EXOSC8	Q96B26	S90	VDLPPLCSSRFRSGP	83 / 6 AA	30
Phosphosite 7:	NARG1L	Q6N069	S818	GSFGNCSSQYEEYRM	71 / 7 AA	101
Phosphosite 8:	BDP1	A6H8Y1	Y143	KQPCSDRYRIYKAQK	71 / 7 AA	294
Phosphosite 9:	EGR2	P11161	S471	GPLAPCSSRTRTP__	85 / 7 AA	50
Phosphosite 10:	GPR179	Q6PRD1	S77	QLSQVNCSERYEARG	83 / 6 AA	257
Phosphosite 11:	BDP1	A6H8Y1	S140	TKEKQPCSDRYRIYK	83 / 6 AA	294
Phosphosite 12:	GDAP2	Q9NXN4	S135	TVGPKYKSRYRTAAE	55 / 9 AA	56
Phosphosite 13:	NAT10	Q9H0A0	S169	TVTMDVHSRYRTEAH	62 / 8 AA	116
Phosphosite 14:	ZNF433	Q8N7K0	S518	CGRSFNCSSSFRYHG	71 / 7 AA	77
Phosphosite 15:	ERK4	P31152	Y357	WDTCSSRYPVSLSSD	71 / 7 AA	63
Phosphosite 16:	SNX27	Q96L92	S194	MAGRQLCSKRYREFA	83 / 6 AA	61
Phosphosite 17:	MAPK8IP3	Q9UPT6	S864	VPRSNCSSRGDTPVL	100 / 6 AA	147
Phosphosite 18:	ERK4	P31152	S355	SNWDTCSSRYPVSLS	71 / 7 AA	63
Phosphosite 19:	TACR1	P25103	S387	LDLTSNCSSRSDSKT	100 / 6 AA	46
Phosphosite 20:	MAPK8IP3	Q9UPT6	S863	NVPRSNCSSRGDTPV	100 / 6 AA	147