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:	S433
P-Site Sequence:	TTNIIPGSNKVIKPN
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	S433	TTNIIPGSNKVIKPN	100 / 9 AA	52
Phosphosite 1:	C21orf63	P58658	S365	REQLVPGSDKVEEDS	62 / 8 AA	49
Phosphosite 2:	VPS13C	Q709C8	S3641	YHCAIPGSKKTILMV	75 / 8 AA	422
Phosphosite 3:	MPV17	P39210	T80	LDRFIPGTTKVDALK	62 / 8 AA	20
Phosphosite 4:	DOCK11	Q5JSL3	S1818	NVKIIQDSDKVNAKE	62 / 8 AA	238
Phosphosite 5:	JunB	P17275	S95	ERLIVPNSNGVITTT	66 / 9 AA	36
Phosphosite 6:	PTGR2	Q8N8N7	S154	KGHITAGSNKTMVVS	55 / 9 AA	38
Phosphosite 7:	RSC1A1	Q92681	T322	TNVEIPGTNKEYGHY	83 / 6 AA	67
Phosphosite 8:	MGC13057	Q9BSF0	T56	KEPPGTNTVILEYAH	71 / 7 AA	11
Phosphosite 9:	PROK1	P58294	S64	GEECHPGSHKVPFFR	83 / 6 AA	12
Phosphosite 10:	KIAA0494	O75071	S241	FLKETPGSNQIIPSP	71 / 7 AA	55
Phosphosite 11:	WDR65	Q96MR6	S54	WQKFIPGSEKSQGML	71 / 7 AA	78
Phosphosite 12:	MGC13057	Q9BSF0	T54	EVKEPPGTNTVILEY	71 / 7 AA	11
Phosphosite 13:	PDGFRL	Q15198	S279	PSTTILASSNKVKSG	62 / 8 AA	42
Phosphosite 14:	PZP	P20742	S1382	YTGNRPASNMVIVDV	71 / 7 AA	164
Phosphosite 15:	PDGFRL	Q15198	S280	STTILASSNKVKSGD	62 / 8 AA	42
Phosphosite 16:	CASC4	Q6P4E1	S328	LQRLIPGSNLDSEPR	83 / 6 AA	49
Phosphosite 17:	CES7	Q6NT32	S362	APEILSGSNKSLALH	71 / 7 AA	64
Phosphosite 18:	FAM53A	Q6NSI3	S141	RSPWRPGSSKVWTPV	71 / 7 AA	43
Phosphosite 19:	FAM53A	Q6NSI3	S142	SPWRPGSSKVWTPVS	83 / 6 AA	43
Phosphosite 20:	ARAP2	Q8WZ64	S295	PVPEIPGSTKGVSGS	62 / 8 AA	193