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:	JAK3
Human P-Site:	S890
P-Site Sequence:	IVKYRGVSYGPGRQS
UniProt:	P52333
Intern. Prot. ID:	IPI00219417

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	JAK3	P52333	S890	IVKYRGVSYGPGRQS	100 / 9 AA	125
Phosphosite 1:	JAK3	P52333	Y891	VKYRGVSYGPGRQSL	100 / 8 AA	125
Phosphosite 2:	TOP2A	P11388	T76	GINYREVTFVPGLYK	55 / 9 AA	174
Phosphosite 3:	SPACA4	Q8TDM5	T83	PVSYRGVTYSLTTNC	71 / 7 AA	13
Phosphosite 4:	RAP2B	P61225	S127	LEGEREVSYGEGKAL	75 / 8 AA	20
Phosphosite 5:	RAP2B	P61225	Y128	EGEREVSYGEGKALA	75 / 8 AA	20
Phosphosite 6:	ACIN1	Q9UKV3	Y25	SGNRGVEYGSGRGHL	75 / 8 AA	152
Phosphosite 7:	SLITRK6	Q9H5Y7	S694	VHVYRSPSFGPKHLE	62 / 8 AA	93
Phosphosite 8:	GIMAP4	Q9NUV9	S18	NPSTPGASYGPGRQE	75 / 8 AA	38
Phosphosite 9:	GIMAP4	Q9NUV9	Y19	PSTPGASYGPGRQEP	85 / 7 AA	38
Phosphosite 10:	ARID1B	Q8NFD5	S549	SSPYPGGSYGPPGPQ	75 / 8 AA	236
Phosphosite 11:	MYO1C	O00159	S108	MERYRGVSFYEVPPH	83 / 6 AA	122
Phosphosite 12:	WBP7	Q9UMN6	S1881	RRPLGGVSFGPLPSP	83 / 6 AA	294
Phosphosite 13:	CaMK4	Q16566	Y218	EILRGCAYGPEVDMW	71 / 7 AA	52
Phosphosite 14:	DOC2A	Q14183	S356	NDFIGGVSLGPGARG	85 / 7 AA	44
Phosphosite 15:	KIAA0774	Q5JR59	S1355	SPVYRGSSSGPSSPA	75 / 8 AA	150
Phosphosite 16:	KIAA0774	Q5JR59	S1354	TSPVYRGSSSGPSSP	75 / 8 AA	150
Phosphosite 17:	PBEF	P43490	S199	DFGYRGVSSQETAGI	100 / 5 AA	56
Phosphosite 18:	SLIT1	O75093	S1224	YQGHVRVSYDPGSYP	83 / 6 AA	168
Phosphosite 19:	CDH13	P55290	Y456	PLVPDVSYGPSSTAT	62 / 8 AA	78
Phosphosite 20:	HOXC11	O43248	S74	VPPVREVSYGLEPSG	83 / 6 AA	34