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:	IFNA21
Human P-Site:	T99
P-Site Sequence:	STKDSSATWEQSLLE
UniProt:	P01568
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IFNA21	P01568	T99	STKDSSATWEQSLLE	100 / 9 AA	22
Phosphosite 1:	IFNA21	P01568	S97	LFSTKDSSATWEQSL	100 / 7 AA	22
Phosphosite 2:	PGS1	Q32NB8	T533	SGVVSSATFEQPSRQ	75 / 8 AA	63
Phosphosite 3:	IFNA4	P05014	S97	LFSTEDSSAAWEQSL	85 / 7 AA	22
Phosphosite 4:	IFNA17	P01571	S97	LFSTEDSSAAWEQSL	85 / 7 AA	22
Phosphosite 5:	IFNA7	P01567	S97	LFSTEDSSAAWEQSL	85 / 7 AA	22
Phosphosite 6:	IFNA10	P01566	S97	LFSTEDSSAAWEQSL	85 / 7 AA	22
Phosphosite 7:	IFNA5	P01569	S96	NLFSTKDSSATWDET	100 / 6 AA	22
Phosphosite 8:	IFNA21	P01568	S96	NLFSTKDSSATWEQS	100 / 6 AA	22
Phosphosite 9:	UIMC1	Q96RL1	S200	PVSGSSGSWDQSSQP	55 / 9 AA	80
Phosphosite 10:	CYP4Z1	Q86W10	T355	LGDGSSITWEHLSQM	62 / 8 AA	59
Phosphosite 11:	CYP4X1	Q8N118	T357	LGDGSSITWDQLGEM	62 / 8 AA	59
Phosphosite 12:	TDRD6	O60522	T302	DENSTSATWEEREES	71 / 7 AA	237
Phosphosite 13:	NOP14	P78316	T658	SAREDVATWQQSSLS	83 / 6 AA	98
Phosphosite 14:	IFNA21	P01568	S103	SSATWEQSLLEKFST	100 / 5 AA	22
Phosphosite 15:	RC3H1	Q5TC82	T373	SPDAPPPTWEQLENG	57 / 7 AA	126
Phosphosite 16:	GJA10	Q969M2	S389	AVGTWEQSQDPEPSG	100 / 5 AA	62
Phosphosite 17:	OCA2	Q04671	S131	EESWEDSSADWERRY	85 / 7 AA	93
Phosphosite 18:	DDX43	Q9NXZ2	T429	QTVMTSATWPHSVHR	62 / 8 AA	73
Phosphosite 19:	AKNA	Q7Z591	S1123	TRGRPADSPATWGSH	83 / 6 AA	155
Phosphosite 20:	TDH	Q8IZJ6	S220	PQSMANSSATWKPAR	71 / 7 AA	25