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:	ALX4
Human P-Site:	Y242
P-Site Sequence:	KTHYPDVYAREQLAM
UniProt:	Q9H161
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ALX4	Q9H161	Y242	KTHYPDVYAREQLAM	100 / 9 AA	44
Phosphosite 1:	ALX3	O95076	Y181	KTHYPDVYAREQLAL	100 / 9 AA	37
Phosphosite 2:	CRX	O43186	Y67	KTQYPDVYAREEVAL	88 / 9 AA	32
Phosphosite 3:	ALX1	Q15699	Y160	KTHYPDVYVREQLAL	88 / 9 AA	37
Phosphosite 4:	VSX1	Q9NZR4	Y192	EAHYPDVYAREMLAV	88 / 9 AA	38
Phosphosite 5:	VSX2	P58304	Y176	EAHYPDVYAREMLAM	88 / 9 AA	39
Phosphosite 6:	RAX	Q9Y2V3	Y164	KSHYPDVYSREELAG	77 / 9 AA	37
Phosphosite 7:	RAX2	Q96IS3	Y55	ASHYPDVYSREELAA	77 / 9 AA	20
Phosphosite 8:	PHOX2B	Q99453	Y126	ETHYPDIYTREELAL	66 / 9 AA	32
Phosphosite 9:	PAX3	P23760	Y247	RTHYPDIYTREELAQ	66 / 9 AA	53
Phosphosite 10:	PAX7	P23759	Y245	RTHYPDIYTREELAQ	66 / 9 AA	57
Phosphosite 11:	PHOX2A	O14813	Y118	ETHYPDIYTREELAL	66 / 9 AA	30
Phosphosite 12:	RAX	Q9Y2V3	S165	SHYPDVYSREELAGK	75 / 8 AA	37
Phosphosite 13:	CCDC46	Q8N8E3	Y156	VQSPTDVYSREQYTG	85 / 7 AA	113
Phosphosite 14:	CCDC46	Q8N8E3	S157	QSPTDVYSREQYTGK	85 / 7 AA	113
Phosphosite 15:	TAS2R7	Q9NYW3	Y76	LVLYPDVYATGKEMR	100 / 6 AA	36
Phosphosite 16:	PXDNL	A1KZ92	Y882	SATVDSVYAREQINQ	100 / 6 AA	164
Phosphosite 17:	PITX2	Q99697	S113	RNRYPDMSTREEIAV	55 / 9 AA	35
Phosphosite 18:	PITX3	O75364	S90	RNRYPDMSTREEIAV	55 / 9 AA	32
Phosphosite 19:	PIK3CB	P42338	Y618	DFNYPDQYVREYAVG	75 / 8 AA	123
Phosphosite 20:	OAS3	Q9Y6K5	Y978	GLELLTVYAWEQGGK	83 / 6 AA	121