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:	Y1853
P-Site Sequence:	YSPSSPEYTPTSPKY
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	Y1853	YSPSSPEYTPTSPKY	100 / 9 AA	217
Phosphosite 1:	POLR2A	P24928	T1854	SPSSPEYTPTSPKYS	100 / 8 AA	217
Phosphosite 2:	BDP1	A6H8Y1	T2250	TLPVPEYTPTSIPEV	100 / 7 AA	294
Phosphosite 3:	BDP1	A6H8Y1	Y2249	LTLPVPEYTPTSIPE	100 / 7 AA	294
Phosphosite 4:	POLR2A	P24928	Y1776	YSPTSPNYTPTSPNY	77 / 9 AA	217
Phosphosite 5:	POLR2A	P24928	Y1755	YSPTSPNYTPTSPSY	77 / 9 AA	217
Phosphosite 6:	POLR2A	P24928	Y1839	YSPTSPKYTPTSPSY	77 / 9 AA	217
Phosphosite 7:	POLR2A	P24928	T1777	SPTSPNYTPTSPNYS	87 / 8 AA	217
Phosphosite 8:	POLR2A	P24928	T1756	SPTSPNYTPTSPSYS	87 / 8 AA	217
Phosphosite 9:	POLR2A	P24928	T1840	SPTSPKYTPTSPSYS	87 / 8 AA	217
Phosphosite 10:	THRAP3	Q9Y2W1	Y873	EEEWDPEYTPKSKKY	66 / 9 AA	109
Phosphosite 11:	BCLAF1	Q9NYF8	Y839	EEEWDPEYTPKSKKY	66 / 9 AA	106
Phosphosite 12:	POLR2A	P24928	Y1902	YSPTSPVYTPTSPKY	77 / 9 AA	217
Phosphosite 13:	THRAP3	Q9Y2W1	T874	EEWDPEYTPKSKKYY	85 / 7 AA	109
Phosphosite 14:	BCLAF1	Q9NYF8	T840	EEWDPEYTPKSKKYF	85 / 7 AA	106
Phosphosite 15:	POLR2A	P24928	T1903	SPTSPVYTPTSPKYS	87 / 8 AA	217
Phosphosite 16:	POLR2A	P24928	Y1832	YSPSSPSYSPTSPKY	77 / 9 AA	217
Phosphosite 17:	UBE2K	P61086	Y162	APVSSPEYTKKIENL	100 / 6 AA	22
Phosphosite 18:	BDP1	A6H8Y1	T2252	PVPEYTPTSIPEVQQ	100 / 6 AA	294
Phosphosite 19:	DSCR1	P53805	Y246	IQTRRPEYTPIHLS_	62 / 8 AA	28
Phosphosite 20:	ELFN1	P0C7U0	Y746	SYSSSPEYTCRASQS	100 / 6 AA	88