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:	S449
P-Site Sequence:	GPSRARPSAALTVLS
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	S449	GPSRARPSAALTVLS	100 / 9 AA	52
Phosphosite 1:	MARK2	Q7KZI7	S380	ITLKPRPSADLTNSS	66 / 9 AA	88
Phosphosite 2:	Putative paraneoplastic antigen-like protein 6B-like protein	A8MUQ0	S303	VLSWARPSEALQDTL	75 / 8 AA	37
Phosphosite 3:	APC	P25054	S384	KEARARASAALHNII	87 / 8 AA	312
Phosphosite 4:	SLC44A5	Q8NCS7	S301	TNLQERPSSVLTIYD	55 / 9 AA	82
Phosphosite 5:	TRIO	O75962	S3040	EDPAKRPSAALALQE	85 / 7 AA	347
Phosphosite 6:	KIAA0415	O43299	S687	EVTQCRPSAALPRCP	75 / 8 AA	88
Phosphosite 7:	GSG2	Q8TF76	S108	WKLRARPSLTVTPRR	66 / 9 AA	88
Phosphosite 8:	Putative uncharacterized protein FLJ46235	Q6ZRM9	S98	PRGISRPSSGLTAAS	62 / 8 AA	22
Phosphosite 9:	TATDN2	Q93075	S213	AATRAKPSAAEHPSH	85 / 7 AA	85
Phosphosite 10:	EARS2	Q5JPH6	S15	LLQRERPSAASGRPV	85 / 7 AA	59
Phosphosite 11:	ANGPT4	Q9Y264	S231	LNTLSRQSAALTNIE	75 / 8 AA	57
Phosphosite 12:	SLC44A5	Q8NCS7	S302	NLQERPSSVLTIYDI	62 / 8 AA	82
Phosphosite 13:	ARHGEF6	Q15052	S603	PAPPLRPSAALGYKE	100 / 6 AA	87
Phosphosite 14:	ARHGEF7	Q14155	S664	PAPPLRPSAALCYKE	100 / 6 AA	90
Phosphosite 15:	IMP3	Q9NV31	S76	DQFRVRASAALLDKL	75 / 8 AA	22
Phosphosite 16:	Putative uncharacterized protein FLJ44672	Q6ZQT7	S85	AKLPRPSSGLTVASP	62 / 8 AA	25
Phosphosite 17:	Putative uncharacterized protein FLJ46235	Q6ZRM9	S99	RGISRPSSGLTAASR	62 / 8 AA	22
Phosphosite 18:	RASSF10	A6NK89	S165	RGAPARPSLAMTQEK	75 / 8 AA	57
Phosphosite 19:	FBXO28	Q9NVF7	S242	SPPVPGPSAALTTMQ	100 / 6 AA	41
Phosphosite 20:	Putative uncharacterized protein FLJ44672	Q6ZQT7	S84	EAKLPRPSSGLTVAS	62 / 8 AA	25