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:	IFNA1
Human P-Site:	S51
P-Site Sequence:	MSRISPSSCLMDRHD
UniProt:	P01562
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IFNA1	P01562	S51	MSRISPSSCLMDRHD	100 / 9 AA	22
Phosphosite 1:	IFNA8	P32881	S51	MRRISPFSCLKDRHD	77 / 9 AA	22
Phosphosite 2:	IFNA17	P01571	S51	MGRISPFSCLKDRHD	77 / 9 AA	22
Phosphosite 3:	IFNA14	P01570	S51	MRRISPFSCLKDRHD	77 / 9 AA	22
Phosphosite 4:	IFNA5	P01569	S51	MGRISPFSCLKDRHD	77 / 9 AA	22
Phosphosite 5:	IFNA21	P01568	S51	MGRISPFSCLKDRHD	77 / 9 AA	22
Phosphosite 6:	IFNA7	P01567	S51	MGRISPFSCLKDRHE	77 / 9 AA	22
Phosphosite 7:	IFNA10	P01566	S51	MGRISPFSCLKDRHD	77 / 9 AA	22
Phosphosite 8:	S1PR3	Q99500	S362	LPHTAPSSCIMDKNA	66 / 9 AA	42
Phosphosite 9:	COL4A6	Q14031	S1623	QSLVSPGSCLEDFRA	66 / 9 AA	164
Phosphosite 10:	COL4A2	P08572	S1645	QSLVSPGSCLEDFRA	66 / 9 AA	168
Phosphosite 11:	COL4A4	P53420	S1621	QALMSPGSCLEDFRA	66 / 9 AA	164
Phosphosite 12:	ATF6B	Q99941	S206	KTESLSPSGCLLWDV	62 / 8 AA	77
Phosphosite 13:	KIAA1602	Q9HCH0	S766	LEPVSPRSCLTKVEL	71 / 7 AA	139
Phosphosite 14:	C12orf11	Q9NVM9	S348	DVNSRPSSCLTNFLL	71 / 7 AA	80
Phosphosite 15:	POLR3F	Q9H1D9	S305	EGGEISPSNCIYMTE	71 / 7 AA	36
Phosphosite 16:	C1orf167	Q5SNV9	S354	EPLARPSSCLRQSGL	71 / 7 AA	162
Phosphosite 17:	RFX6	Q8HWS3	S572	AFTASPSSCFLANRN	62 / 8 AA	102
Phosphosite 18:	FNDC3B	Q53EP0	S883	DAYPDSPSACLVLNW	71 / 7 AA	133
Phosphosite 19:	HOXD11	P31277	S40	SFLSQPSSCQMTFPY	83 / 6 AA	36
Phosphosite 20:	POLR1A	O95602	S1697	HDELRSPSACLVVGK	71 / 7 AA	195