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:	PRRX2
Human P-Site:	T126
P-Site Sequence:	LERVFERTHYPDAFV
UniProt:	Q99811
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRRX2	Q99811	T126	LERVFERTHYPDAFV	100 / 9 AA	27
Phosphosite 1:	PRRX1	P54821	T116	LERVFERTHYPDAFV	100 / 9 AA	27
Phosphosite 2:	PAX3	P23760	T241	LERAFERTHYPDIYT	88 / 9 AA	53
Phosphosite 3:	Pax6	P26367	T232	LEKEFERTHYPDVFA	100 / 8 AA	47
Phosphosite 4:	ALX4	Q9H161	T236	LEKVFQKTHYPDVYA	77 / 9 AA	44
Phosphosite 5:	ALX1	Q15699	T154	LEKVFQKTHYPDVYV	77 / 9 AA	37
Phosphosite 6:	ALX3	O95076	T175	LEKVFQKTHYPDVYA	77 / 9 AA	37
Phosphosite 7:	ARX	Q96QS3	T350	LERAFQKTHYPDVFT	66 / 9 AA	58
Phosphosite 8:	RAX	Q9Y2V3	S158	LERAFEKSHYPDVYS	66 / 9 AA	37
Phosphosite 9:	PRRX2	Q99811	Y128	RVFERTHYPDAFVRE	100 / 7 AA	27
Phosphosite 10:	PRRX1	P54821	Y118	RVFERTHYPDAFVRE	100 / 7 AA	27
Phosphosite 11:	Pax6	P26367	Y234	KEFERTHYPDVFARE	100 / 7 AA	47
Phosphosite 12:	PAX3	P23760	Y243	RAFERTHYPDIYTRE	100 / 7 AA	53
Phosphosite 13:	PAX7	P23759	Y241	KAFERTHYPDIYTRE	100 / 7 AA	57
Phosphosite 14:	MIXL1	Q9H2W2	T108	LELVFRRTRYPDIHL	77 / 9 AA	25
Phosphosite 15:	OTP	Q5XKR4	T126	LERSFAKTHYPDIFM	75 / 8 AA	34
Phosphosite 16:	PHOX2B	Q99453	T120	LERVFAETHYPDIYT	77 / 9 AA	32
Phosphosite 17:	PHOX2A	O14813	T112	LERVFAETHYPDIYT	77 / 9 AA	30
Phosphosite 18:	RAX2	Q96IS3	S49	LERAFEASHYPDVYS	66 / 9 AA	20
Phosphosite 19:	SHOX2	O60902	T162	LERLFDETHYPDAFM	66 / 9 AA	35
Phosphosite 20:	SHOX	O15266	T139	LERLFDETHYPDAFM	66 / 9 AA	32