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:	POLR2A
Human P-Site:	S1913
P-Site Sequence:	SPKYSPTSPTYSPTS
UniProt:	P24928
Intern. Prot. ID:	IPI00783837

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR2A	P24928	S1913	SPKYSPTSPTYSPTS	100 / 9 AA	217
Phosphosite 1:	POLR2A	P24928	S1951	SPGYSPTSPTYSLTS	100 / 9 AA	217
Phosphosite 2:	POLR2A	P24928	S1892	TPKYSPTSPTYSPTS	100 / 9 AA	217
Phosphosite 3:	POLR2A	P24928	S1878	SPKYSPTSPTYSPTT	100 / 9 AA	217
Phosphosite 4:	POLR2A	P24928	T1950	TSPGYSPTSPTYSLT	100 / 8 AA	217
Phosphosite 5:	POLR2A	P24928	T1891	TTPKYSPTSPTYSPT	100 / 8 AA	217
Phosphosite 6:	POLR2A	P24928	T1877	TSPKYSPTSPTYSPT	100 / 8 AA	217
Phosphosite 7:	POLR2A	P24928	S1801	SPSYSPTSPSYSPSS	88 / 9 AA	217
Phosphosite 8:	POLR2A	P24928	S1640	SPNYSPTSPSYSPTS	88 / 9 AA	217
Phosphosite 9:	POLR2A	P24928	S1619	SPSYSPTSPSYSPTS	88 / 9 AA	217
Phosphosite 10:	POLR2A	P24928	S1633	SPSYSPTSPNYSPTS	88 / 9 AA	217
Phosphosite 11:	POLR2A	P24928	S1920	SPTYSPTSPKYSPTS	88 / 9 AA	217
Phosphosite 12:	POLR2A	P24928	S1864	SPKYSPTSPKYSPTS	88 / 9 AA	217
Phosphosite 13:	POLR2A	P24928	S1944	GSTYSPTSPGYSPTS	88 / 9 AA	217
Phosphosite 14:	NFIA	Q12857	S472	GGAASPTSPTYSTPS	100 / 8 AA	56
Phosphosite 15:	POLR2A	P24928	S1597	SPSYSPTSPAYEPRS	87 / 8 AA	217
Phosphosite 16:	POLR2A	P24928	T1596	MSPSYSPTSPAYEPR	87 / 8 AA	217
Phosphosite 17:	POLR2A	P24928	T1863	TSPKYSPTSPKYSPT	87 / 8 AA	217
Phosphosite 18:	POLR2A	P24928	T1639	TSPNYSPTSPSYSPT	87 / 8 AA	217
Phosphosite 19:	POLR2A	P24928	S1899	SPTYSPTSPVYTPTS	77 / 9 AA	217
Phosphosite 20:	POLR2A	P24928	T1800	TSPSYSPTSPSYSPS	87 / 8 AA	217