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:	OPN4
Human P-Site:	S281
P-Site Sequence:	ACKGNGESLWQRQRL
UniProt:	Q9UHM6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OPN4	Q9UHM6	S281	ACKGNGESLWQRQRL	100 / 9 AA	53
Phosphosite 1:	KIAA1539	Q7L5A3	S210	AGVGNGGSLWPRESP	77 / 9 AA	57
Phosphosite 2:	WBP2NL	Q6ICG8	S21	ALIPNGESLLKRSPN	75 / 8 AA	32
Phosphosite 3:	SPTB	P11277	S1968	ACLELGESLLQRQHQ	85 / 7 AA	246
Phosphosite 4:	SKP2	Q13309	S135	YRLASDESLWQTLDL	62 / 8 AA	48
Phosphosite 5:	TMC5	Q6UXY8	S429	SEILNSISLWQKTLK	62 / 8 AA	115
Phosphosite 6:	AKAP10	O43572	S576	AASLDPESLYQRTYA	62 / 8 AA	74
Phosphosite 7:	CAPN5	O15484	S95	SSLASRESLWQKVIP	83 / 6 AA	73
Phosphosite 8:	FOXRED2	Q8IWF2	S630	QGLVSTESLWQHRVE	83 / 6 AA	78
Phosphosite 9:	WDR73	Q6P4I2	S134	AVHEKEESLWPRVAV	62 / 8 AA	42
Phosphosite 10:	AKAP10	O43572	Y578	SLDPESLYQRTYAGK	83 / 6 AA	74
Phosphosite 11:	UBE3B	Q7Z3V4	S184	ILRGKGESLRPAMNH	62 / 8 AA	123
Phosphosite 12:	FAM73B	Q7L4E1	S175	TSDGNAESLYMQGME	55 / 9 AA	66
Phosphosite 13:	CCDC96	Q2M329	S20	GEGGDGESLAARPSK	66 / 9 AA	63
Phosphosite 14:	MYLIP	Q8WY64	S53	FTGSKGESLWLNLRN	71 / 7 AA	50
Phosphosite 15:	MARS	P56192	S812	LENDQIESLRQRFGG	83 / 6 AA	101
Phosphosite 16:	EVC2	Q86UK5	S258	GDLGNGESLKLPAQL	100 / 6 AA	148
Phosphosite 17:	SYTL4	Q96C24	S641	DSTGEEVSLWQKMRQ	55 / 9 AA	76
Phosphosite 18:	CCDC21	Q6P2H3	S536	EKEIQLESLRQREAE	83 / 6 AA	86
Phosphosite 19:	EIF2S1	P05198	S129	TKDEQLESLFQRTAW	83 / 6 AA	36
Phosphosite 20:	PLEKHG7	Q6ZR37	S93	AAIFYLESLRQRDDF	83 / 6 AA	44