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:	Y221
P-Site Sequence:	AATAAASYPMSYGQG
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	Y221	AATAAASYPMSYGQG	100 / 9 AA	37
Phosphosite 1:	OTX1	P32242	S220	GAATAAASYPMSYGQ	100 / 8 AA	37
Phosphosite 2:	OTX1	P32242	S224	AAASYPMSYGQGGSY	100 / 6 AA	37
Phosphosite 3:	SCOTIN	Q8N114	Y191	PGMPAAPYPMQYPPP	66 / 9 AA	26
Phosphosite 4:	OTX2	P32243	T178	MQRSYPMTYTQASGY	83 / 6 AA	32
Phosphosite 5:	OTX2	P32243	Y175	SSCMQRSYPMTYTQA	83 / 6 AA	32
Phosphosite 6:	OTX1	P32242	Y225	AASYPMSYGQGGSYG	100 / 5 AA	37
Phosphosite 7:	ZNF329	Q86UD4	Y110	CDPALPSYPKSYADK	66 / 9 AA	62
Phosphosite 8:	ARHGEF17	Q96PE2	Y240	SSSIAASYPVSRSRA	85 / 7 AA	222
Phosphosite 9:	ARHGAP28	Q9P2N2	S36	CAPRAAASHPLSRKS	75 / 8 AA	82
Phosphosite 10:	MYO1E	Q12965	Y124	GKTVAAKYIMSYISR	66 / 9 AA	127
Phosphosite 11:	ARHGEF17	Q96PE2	S239	SSSSIAASYPVSRSR	85 / 7 AA	222
Phosphosite 12:	ISYNA1	Q9NPH2	Y525	VGPVAATYPMLNKKG	71 / 7 AA	61
Phosphosite 13:	ZNF329	Q86UD4	S113	ALPSYPKSYADKRTG	83 / 6 AA	62
Phosphosite 14:	RTN3	O95197	Y305	RNKEAGRYPMSALLS	62 / 8 AA	113
Phosphosite 15:	KRTAP25-1	Q3LHN0	Y44	NFVSRTCYPLSYFSY	57 / 7 AA	12
Phosphosite 16:	CCDC114	Q96M63	Y476	GFEASDDYPMSREEL	62 / 8 AA	75
Phosphosite 17:	PABPC1	P11940	Y8	MNPSAPSYPMASLYV	83 / 6 AA	71
Phosphosite 18:	PABPC1	P11940	S7	_MNPSAPSYPMASLY	83 / 6 AA	71
Phosphosite 19:	TIGD1	Q96MW7	S164	ADVEAAASYPEALAK	100 / 6 AA	67
Phosphosite 20:	ANKRD13B	Q86YJ7	S543	KPGTHPMSYEGRRQD	66 / 6 AA	70