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:	T1903
P-Site Sequence:	SPTSPVYTPTSPKYS
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	T1903	SPTSPVYTPTSPKYS	100 / 9 AA	217
Phosphosite 1:	POLR2A	P24928	Y1902	YSPTSPVYTPTSPKY	100 / 8 AA	217
Phosphosite 2:	POLR2A	P24928	T1854	SPSSPEYTPTSPKYS	88 / 9 AA	217
Phosphosite 3:	POLR2A	P24928	T1840	SPTSPKYTPTSPSYS	88 / 9 AA	217
Phosphosite 4:	POLR2A	P24928	T1777	SPTSPNYTPTSPNYS	88 / 9 AA	217
Phosphosite 5:	POLR2A	P24928	T1756	SPTSPNYTPTSPSYS	88 / 9 AA	217
Phosphosite 6:	POLR2A	P24928	T1905	TSPVYTPTSPKYSPT	100 / 7 AA	217
Phosphosite 7:	POLR2A	P24928	S1948	SPTSPGYSPTSPTYS	77 / 9 AA	217
Phosphosite 8:	POLR2A	P24928	T1819	TPQSPTYTPSSPSYS	77 / 9 AA	217
Phosphosite 9:	POLR2A	P24928	S1931	SPTSPTYSPTSPKGS	77 / 9 AA	217
Phosphosite 10:	POLR2A	P24928	S1917	SPTSPTYSPTSPKYS	77 / 9 AA	217
Phosphosite 11:	POLR2A	P24928	S1896	SPTSPTYSPTSPVYT	77 / 9 AA	217
Phosphosite 12:	POLR2A	P24928	Y1853	YSPSSPEYTPTSPKY	87 / 8 AA	217
Phosphosite 13:	Doublecortin	O43602	T412	SKQSPISTPTSPGSL	77 / 9 AA	49
Phosphosite 14:	FAM65A	Q6ZS17	T629	TSTSPTHTPTSPTHK	77 / 9 AA	132
Phosphosite 15:	POLR2A	P24928	S1784	TPTSPNYSPTSPSYS	77 / 9 AA	217
Phosphosite 16:	POLR2A	P24928	S1749	SPTSPNYSPTSPNYT	77 / 9 AA	217
Phosphosite 17:	POLR2A	P24928	S1637	SPTSPNYSPTSPSYS	77 / 9 AA	217
Phosphosite 18:	POLR2A	P24928	S1910	TPTSPKYSPTSPTYS	77 / 9 AA	217
Phosphosite 19:	POLR2A	P24928	S1875	SPTSPKYSPTSPTYS	77 / 9 AA	217
Phosphosite 20:	POLR2A	P24928	S1868	SPTSPKYSPTSPKYS	77 / 9 AA	217