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:	T236
P-Site Sequence:	CAERRRQTILPSCSY
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	T236	CAERRRQTILPSCSY	100 / 9 AA	52
Phosphosite 1:	GFRA4	Q9GZZ7	T100	CAERRRQTFVPSCAF	77 / 9 AA	32
Phosphosite 2:	GFRA1	P56159	T228	CTERRRQTIVPVCSY	87 / 8 AA	51
Phosphosite 3:	EPS8L2	Q9H6S3	S197	EKIRQRQSILPPPQG	66 / 9 AA	81
Phosphosite 4:	KIAA1622	Q6NUP7	T290	DTDDRSQTILPLVKS	85 / 7 AA	99
Phosphosite 5:	FILIP1L	Q4L180	T171	AEKSRRQTILELEEE	100 / 6 AA	130
Phosphosite 6:	MTAP	Q13126	T66	ARHGRQHTIMPSKVN	62 / 8 AA	31
Phosphosite 7:	MS4A14	Q96JA4	S236	VPDEQKQSILPSPKF	62 / 8 AA	77
Phosphosite 8:	KIF18B	Q86Y91	S665	GTKRQRQSFLPCLRR	55 / 9 AA	92
Phosphosite 9:	VCAN	P13611	T2059	NEIDRRSTILPTAEV	75 / 8 AA	373
Phosphosite 10:	CTCFL	Q8NI51	T590	RTRKRKQTILKEATK	71 / 7 AA	76
Phosphosite 11:	GFRA3	O60609	T234	CGERRRNTIAPNCAL	66 / 9 AA	45
Phosphosite 12:	APOBEC3B	Q9UH17	T214	LVLRRRQTYLCYEVE	85 / 7 AA	46
Phosphosite 13:	DNAH14	Q0VDD8	T271	REKLGWQTILPQHSL	83 / 6 AA	400
Phosphosite 14:	ZNF541	Q9H0D2	S1282	TKSYRRESILSSSPN	62 / 8 AA	148
Phosphosite 15:	VCAN	P13611	S2058	VNEIDRRSTILPTAE	85 / 7 AA	373
Phosphosite 16:	DDX18	Q9NVP1	T360	LLPTRRQTMLFSATQ	75 / 8 AA	75
Phosphosite 17:	CNKSR2	Q8WXI2	S808	SPEHRRQSTLPTQKC	55 / 9 AA	117
Phosphosite 18:	CEP164	Q9UPV0	T1129	RSMRRRQTALKAAQQ	85 / 7 AA	164
Phosphosite 19:	CFTR	P13569	S768	LQARRRQSVLNLMTH	71 / 7 AA	168
Phosphosite 20:	MKL2	Q9ULH7	T342	KQHYNYQTILPAPFK	83 / 6 AA	118