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:	S444
P-Site Sequence:	IKPNSGPSRARPSAA
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	S444	IKPNSGPSRARPSAA	100 / 9 AA	52
Phosphosite 1:	CHERP	Q8IWX8	S737	EKRNSGPSRSRSRSK	87 / 8 AA	104
Phosphosite 2:	PLEKHG4	Q58EX7	S134	LVGDPGPSRAMPSGL	66 / 9 AA	131
Phosphosite 3:	SPATA21	Q7Z572	S140	SVPASGPSWARLPAP	85 / 7 AA	52
Phosphosite 4:	SF1	Q15637	S374	PWMNSGPSESRPYHG	77 / 9 AA	68
Phosphosite 5:	C20orf165	Q9BR10	S120	APDLGGPSRPRPLML	75 / 8 AA	24
Phosphosite 6:	EPS8L1	Q8TE68	S617	AQGRSGPSRAVPGPR	87 / 8 AA	80
Phosphosite 7:	KIAA0552	O60299	S79	RGSGSGASRERPGRY	75 / 8 AA	72
Phosphosite 8:	C10orf12	Q8N655	T1210	RKQSSGKTRARPSTK	66 / 9 AA	137
Phosphosite 9:	HTATSF1	O43719	S397	ASERAGPSRARHFSE	85 / 7 AA	86
Phosphosite 10:	AUTS2	Q8WXX7	S68	KPPSSAPSRPRPPRR	66 / 9 AA	139
Phosphosite 11:	GFRA2	O00451	S441	NKVIKPNSGPSRARP	100 / 6 AA	52
Phosphosite 12:	RbBP6	Q7Z6E9	S1537	KKSNSSPSRDRKPHD	75 / 8 AA	202
Phosphosite 13:	CHERP	Q8IWX8	S734	KGQEKRNSGPSRSRS	100 / 6 AA	104
Phosphosite 14:	DHX37	Q8IY37	S496	LRKAFPPSRARPQEK	100 / 6 AA	130
Phosphosite 15:	JARID2	Q92833	S105	SDFEEGPSRKRPRLQ	85 / 7 AA	139
Phosphosite 16:	ATXN2L	Q8WWM7	S406	RGINGGPSRMSPKAQ	66 / 9 AA	113
Phosphosite 17:	FBXO34	Q9NWN3	S353	VSVDCGPSRADRCSP	71 / 7 AA	79
Phosphosite 18:	SNCAIP	Q9Y6H5	S605	LGSLSASSRARPKAK	75 / 8 AA	100
Phosphosite 19:	CLEC2L	P0C7M8	S9	EPAREPPSRARPPPP	100 / 6 AA	24
Phosphosite 20:	WDR60	Q8WVS4	S457	PRTDTNSSPSRASVC	85 / 7 AA	123