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:	OTX2
Human P-Site:	S135
P-Site Sequence:	SGQFTPPSSTSVPTI
UniProt:	P32243
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OTX2	P32243	S135	SGQFTPPSSTSVPTI	100 / 9 AA	32
Phosphosite 1:	OTX2	P32243	S136	GQFTPPSSTSVPTIA	100 / 8 AA	32
Phosphosite 2:	USP54	Q70EL1	S23	QGMFAPRSSTSIAPS	66 / 9 AA	187
Phosphosite 3:	NOL6	Q9H6R4	S894	PEPFTPPSSPQVGFL	77 / 9 AA	128
Phosphosite 4:	OR8D2	Q9GZM6	S264	FMYFKPPSSTTMEKE	66 / 9 AA	35
Phosphosite 5:	MED1	Q15648	T1035	NRPFTPPTSTGGSKS	75 / 8 AA	168
Phosphosite 6:	OR8D1	Q8WZ84	S264	FMYFKPPSSNSLDQE	66 / 9 AA	34
Phosphosite 7:	GPR183	P32249	S13	ANNFTPPSATPQGND	85 / 7 AA	41
Phosphosite 8:	C19orf6	Q4ZIN3	S183	PKVFKPPSSTEALND	85 / 7 AA	68
Phosphosite 9:	KIF21B	O75037	T1237	RSTDVGFTPPSSPPT	100 / 6 AA	183
Phosphosite 10:	KCNK15	Q9H427	S310	NLGFSPPSSPGVVRG	66 / 9 AA	36
Phosphosite 11:	OTX2	P32243	T132	SGTSGQFTPPSSTSV	100 / 6 AA	32
Phosphosite 12:	MGA	Q8IWI9	S1815	KPSETPPSSTSSSAF	100 / 7 AA	332
Phosphosite 13:	SLC9A3	P48764	S576	NVDFTPRSSTVEASV	85 / 7 AA	93
Phosphosite 14:	CREBBP	Q92793	S585	PTAAPPSSTGVRKGW	75 / 8 AA	265
Phosphosite 15:	CREBBP	Q92793	S584	IPTAAPPSSTGVRKG	75 / 8 AA	265
Phosphosite 16:	BRSK2	Q8IWQ3	S467	PNPTPPSSPSVGGVP	87 / 8 AA	82
Phosphosite 17:	TANC2	Q9HCD6	S1895	PESFSPPSSISNIAF	75 / 8 AA	220
Phosphosite 18:	MGA	Q8IWI9	S1816	PSETPPSSTSSSAFS	100 / 7 AA	332
Phosphosite 19:	MBD4	O95243	S193	KDVFMPPSSSSELQE	75 / 8 AA	66
Phosphosite 20:	KIR3DL3	Q8N743	T406	QRPKTPPTDTSV___	75 / 8 AA	45