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:	OTX1
Human P-Site:	T43
P-Site Sequence:	RKQRRERTTFTRSQL
UniProt:	P32242
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OTX1	P32242	T43	RKQRRERTTFTRSQL	100 / 9 AA	37
Phosphosite 1:	OTX2	P32243	T43	RKQRRERTTFTRAQL	100 / 9 AA	32
Phosphosite 2:	CRX	O43186	T44	RKQRRERTTFTRSQL	100 / 9 AA	32
Phosphosite 3:	OTX1	P32242	T44	KQRRERTTFTRSQLD	100 / 8 AA	37
Phosphosite 4:	CRX	O43186	T45	KQRRERTTFTRSQLE	100 / 8 AA	32
Phosphosite 5:	OTX2	P32243	T44	KQRRERTTFTRAQLD	100 / 8 AA	32
Phosphosite 6:	ALX4	Q9H161	T219	GKKRRNRTTFTSYQL	87 / 8 AA	44
Phosphosite 7:	DRGX	A6NNA5	T38	RKQRRNRTTFTLQQL	87 / 8 AA	29
Phosphosite 8:	RAX	Q9Y2V3	T141	KKHRRNRTTFTTYQL	87 / 8 AA	37
Phosphosite 9:	RAX2	Q96IS3	T32	KKHRRNRTTFTTYQL	87 / 8 AA	20
Phosphosite 10:	ALX1	Q15699	T137	SKKRRHRTTFTSLQL	87 / 8 AA	37
Phosphosite 11:	EVX2	Q03828	T193	DQVRRYRTAFTREQI	77 / 9 AA	48
Phosphosite 12:	EVX1	P49640	T188	DQMRRYRTAFTREQI	77 / 9 AA	42
Phosphosite 13:	PAX3	P23760	T224	RKQRRSRTTFTAEQL	87 / 8 AA	53
Phosphosite 14:	PAX7	P23759	T222	RKQRRSRTTFTAEQL	87 / 8 AA	57
Phosphosite 15:	PHOX2B	Q99453	T103	RKQRRIRTTFTSAQL	87 / 8 AA	32
Phosphosite 16:	PHOX2A	O14813	T95	RKQRRIRTTFTSAQL	87 / 8 AA	30
Phosphosite 17:	PCNX	Q96RV3	S786	VSFRRERSTFRRQAV	77 / 9 AA	259
Phosphosite 18:	ARGFX	A6NJG6	T83	RRRHKERTSFTHQQY	55 / 9 AA	36
Phosphosite 19:	ARX	Q96QS3	T333	RKQRRYRTTFTSYQL	87 / 8 AA	58
Phosphosite 20:	ISX	Q2M1V0	T87	KSKRRVRTTFTTEQL	87 / 8 AA	27