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:	T281
P-Site Sequence:	NCRASYQTVTSCPAD
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	T281	NCRASYQTVTSCPAD	100 / 9 AA	52
Phosphosite 1:	GFRA2	O00451	T283	RASYQTVTSCPADNY	100 / 7 AA	52
Phosphosite 2:	GFRA2	O00451	Y279	HANCRASYQTVTSCP	100 / 7 AA	52
Phosphosite 3:	MYH15	Q9Y2K3	T658	KKGASFQTVASLHKE	75 / 8 AA	225
Phosphosite 4:	C10orf18	Q5VWN6	T1421	TRPYQAVTPCILKLH	71 / 7 AA	269
Phosphosite 5:	TROAP	Q12815	T34	QKRTPFPTVTSCAVD	55 / 9 AA	84
Phosphosite 6:	FAM190A	Q9C0I3	S543	CREDSYHSVVSCAAV	62 / 8 AA	100
Phosphosite 7:	FAM73A	Q8NAN2	S173	QSLASVQSVNSCHSC	66 / 9 AA	71
Phosphosite 8:	BBS9	Q3SYG4	T195	SRTDSFLTVSSCQQV	62 / 8 AA	99
Phosphosite 9:	SERPINB5	P36952	T72	DVPFGFQTVTSDVNK	71 / 7 AA	42
Phosphosite 10:	MYH15	Q9Y2K3	S655	KKRKKGASFQTVASL	83 / 6 AA	225
Phosphosite 11:	MYH7B	A7E2Y1	S650	EKRKKAASFQTVSQL	83 / 6 AA	221
Phosphosite 12:	Nav3	Q8IVL0	S1365	KDTPSYQSMTSLHTS	62 / 8 AA	256
Phosphosite 13:	InsR	P06213	Y539	LFYKEAPYQNVTEFD	71 / 7 AA	156
Phosphosite 14:	SRR	Q9GZT4	Y335	QAERPASYQSVSV__	71 / 7 AA	37
Phosphosite 15:	RIOK1	Q9BRS2	T470	NILYQTVTGLKKDLS	83 / 6 AA	66
Phosphosite 16:	RIOK1	Q9BRS2	T468	QDNILYQTVTGLKKD	83 / 6 AA	66
Phosphosite 17:	GBF1	Q92538	Y1487	DEGVPASYHTVSLQV	71 / 7 AA	206
Phosphosite 18:	GBF1	Q92538	T1489	GVPASYHTVSLQVSQ	71 / 7 AA	206
Phosphosite 19:	GBF1	Q92538	S1486	EDEGVPASYHTVSLQ	83 / 6 AA	206
Phosphosite 20:	DLG4	P78352	Y523	REDSVLSYETVTQME	83 / 6 AA	80