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:	GFRA1
Human P-Site:	S271
P-Site Sequence:	FTNCQPESRSVSSCL
UniProt:	P56159
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GFRA1	P56159	S271	FTNCQPESRSVSSCL	100 / 9 AA	51
Phosphosite 1:	DNHD1	Q96M86	S463	QLLDQPESRNVSTVH	87 / 8 AA	113
Phosphosite 2:	MARCH-XI	A6NNE9	T141	GAGDQPETRSVCSSR	85 / 7 AA	44
Phosphosite 3:	GFRA1	P56159	S273	NCQPESRSVSSCLKE	100 / 7 AA	51
Phosphosite 4:	Uncharacterized protein FLJ39582	Q8N8F4	S75	FLRPESRSVAQAGVQ	85 / 7 AA	19
Phosphosite 5:	C15orf42	Q7Z2Z1	S1037	YSVSQPKSRSVQRVH	75 / 8 AA	211
Phosphosite 6:	ZNF8	P17098	S535	AKAGQPESRALALFD	62 / 8 AA	65
Phosphosite 7:	SPEG	Q15772	S965	EVRAHPESRSLAVLA	62 / 8 AA	354
Phosphosite 8:	ANK3	Q12955	S2888	NHIGHPESKSVDQKN	71 / 7 AA	480
Phosphosite 9:	ARID4A	P29374	S1016	LTLSQDESRSVKSES	75 / 8 AA	143
Phosphosite 10:	MYH4	Q9Y623	S1478	LEASQKESRSLSTEL	66 / 9 AA	223
Phosphosite 11:	FLJ32810	A6NI28	S593	IPLPQPQSRSGSRRT	75 / 8 AA	89
Phosphosite 12:	FLJ32810	A6NI28	S200	IPLPQPQSRSGSRRT	75 / 8 AA	89
Phosphosite 13:	C22orf30	Q5THK1	S354	SDLSGPESRTISLEN	71 / 7 AA	237
Phosphosite 14:	MGC45438	Q6UX73	S322	KQFPDSRSVAQAGVQ	71 / 7 AA	49
Phosphosite 15:	MGC45438	Q6UX73	S320	REKQFPDSRSVAQAG	71 / 7 AA	49
Phosphosite 16:	CP	P00450	S499	SPNYNPQSRSVPPSA	62 / 8 AA	122
Phosphosite 17:	WEE2	P0C1S8	S100	ETPAQPDSRSKLLPS	83 / 6 AA	63
Phosphosite 18:	MYH13	Q9UKX3	S1478	LEAAQKESRSLSTEL	75 / 8 AA	224
Phosphosite 19:	NIPBL	Q6KC79	S809	KQRPDGRSVSESLRR	71 / 7 AA	316
Phosphosite 20:	MGAT5B	Q3V5L5	S67	EVMGGPESRGVLRKM	83 / 6 AA	90