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:	S448
P-Site Sequence:	VGLSRPHSSLRELLA
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	S448	VGLSRPHSSLRELLA	100 / 9 AA	125
Phosphosite 1:	JAK3	P52333	S449	GLSRPHSSLRELLAT	100 / 8 AA	125
Phosphosite 2:	XRCC4	Q13426	S303	KENSRPDSSLPETSK	77 / 9 AA	38
Phosphosite 3:	GHDC	Q8N2G8	S83	GAQRPHCSLRRSTDI	85 / 7 AA	58
Phosphosite 4:	MS4A14	Q96JA4	S32	AFPYRPHSSLLDFLK	75 / 8 AA	77
Phosphosite 5:	MS4A14	Q96JA4	S33	FPYRPHSSLLDFLKG	75 / 8 AA	77
Phosphosite 6:	NCOA7	Q8NI08	S780	LPVLRPHSALLENMH	75 / 8 AA	106
Phosphosite 7:	CCR1	P32246	S191	SLHFPHESLREWKLF	85 / 7 AA	41
Phosphosite 8:	MDN1	Q9NU22	S963	TGHRPHYSLRTLCRA	85 / 7 AA	633
Phosphosite 9:	MDN1	Q9NU22	Y962	GTGHRPHYSLRTLCR	85 / 7 AA	633
Phosphosite 10:	ZNF114	Q8NC26	S84	TSISSQHSTLREDWR	66 / 9 AA	48
Phosphosite 11:	SAMM50	Q9Y512	S203	TGQFPWSSLRETDRG	85 / 7 AA	52
Phosphosite 12:	PARC	Q8IWT3	S725	PLVRPDRSLREKLVK	75 / 8 AA	281
Phosphosite 13:	C9orf50	Q5SZB4	S383	AAQRPRSSLRAFLDP	75 / 8 AA	48
Phosphosite 14:	C9orf119	Q1ZZU3	S111	PTVPRPHSGLWVQSD	62 / 8 AA	27
Phosphosite 15:	SAMM50	Q9Y512	S202	VTGQFPWSSLRETDR	85 / 7 AA	52
Phosphosite 16:	ZNF77	Q15935	S449	GKAFSCHSSLREHVR	100 / 6 AA	62
Phosphosite 17:	C17orf56	Q96N21	S161	GSQARPHSTLQGFGY	62 / 8 AA	55
Phosphosite 18:	C9orf50	Q5SZB4	S382	AAAQRPRSSLRAFLD	75 / 8 AA	48
Phosphosite 19:	ZNF77	Q15935	S450	KAFSCHSSLREHVRT	100 / 6 AA	62
Phosphosite 20:	ARHGEF19	Q8IW93	S207	ELMTRLHSSLRLGRN	75 / 8 AA	89