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:	S103
P-Site Sequence:	SSATWEQSLLEKFST
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	S103	SSATWEQSLLEKFST	100 / 9 AA	22
Phosphosite 1:	IFNA4	P05014	S103	SSAAWEQSLLEKFST	88 / 9 AA	22
Phosphosite 2:	IFNA17	P01571	S103	SSAAWEQSLLEKFST	88 / 9 AA	22
Phosphosite 3:	IFNA7	P01567	S103	SSAAWEQSLLEKFST	88 / 9 AA	22
Phosphosite 4:	IFNA10	P01566	S103	SSAAWEQSLLEKFST	88 / 9 AA	22
Phosphosite 5:	IFNA5	P01569	T103	SSATWDETLLDKFYT	55 / 9 AA	22
Phosphosite 6:	IFNA14	P01570	T103	SSAAWDETLLEKFYI	55 / 9 AA	22
Phosphosite 7:	GIT2	Q14161	S79	ANSIWEHSLLDPASI	62 / 8 AA	85
Phosphosite 8:	UROS	P10746	S86	KTEVWERSLKEKWNA	66 / 9 AA	29
Phosphosite 9:	PHF2	O75151	S483	IEATPPQSLLEKVSK	77 / 9 AA	121
Phosphosite 10:	RSPH3	Q86UC2	S329	VGKTIEQSLLEVMEE	87 / 8 AA	64
Phosphosite 11:	SMG7	Q92540	S916	PRMPFEKSLLEKPSE	75 / 8 AA	127
Phosphosite 12:	MPPED2	Q15777	S195	FNLPRGQSLLDKWNL	62 / 8 AA	33
Phosphosite 13:	EXPH5	Q8NEV8	S202	MPPPWDASLLENEFF	62 / 8 AA	223
Phosphosite 14:	MGC48595	Q86WZ0	T158	EARAWEATVLEKLNE	55 / 9 AA	112
Phosphosite 15:	FLJ43906	Q4AC94	S445	NDPQYDQSLLENLFY	62 / 8 AA	260
Phosphosite 16:	CASC5	Q8NG31	S720	NTVSWEQSLFSTTKP	71 / 7 AA	265
Phosphosite 17:	TRIT1	Q9H3H1	S358	DVSKWEESVLEPALE	71 / 7 AA	53
Phosphosite 18:	RNF2	Q99496	S20	LSKTWELSLYELQRT	75 / 8 AA	38
Phosphosite 19:	RING1	Q06587	S17	ASKTWELSLYELHRT	75 / 8 AA	42
Phosphosite 20:	SHROOM2	Q13796	S1530	ASPGDRQSLLEKQRV	100 / 6 AA	176