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:	POLR2E
Human P-Site:	S117
P-Site Sequence:	MTPSAKQSLVDMAPK
UniProt:	P19388
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR2E	P19388	S117	MTPSAKQSLVDMAPK	100 / 9 AA	25
Phosphosite 1:	GBF1	Q92538	T184	LRKSAEHTLVDMVQL	66 / 9 AA	206
Phosphosite 2:	HECTD2	Q5U5R9	S399	MINIARQSLVDKVSR	75 / 8 AA	88
Phosphosite 3:	C4orf23	Q8IYL2	S358	RRLTARQSFVDLGCG	55 / 9 AA	85
Phosphosite 4:	B3GALT6	Q96L58	S282	YLVTHKQSLEDMLEK	85 / 7 AA	37
Phosphosite 5:	ECT2	Q9H8V3	S557	KPECGRQSLVELLIR	44 / 9 AA	100
Phosphosite 6:	ZNF776	Q68DI1	S306	KSFSHKHSLVDHQRV	75 / 8 AA	60
Phosphosite 7:	CDCA4	Q9BXL8	S36	SYSLQRQSLLDMSLV	71 / 7 AA	26
Phosphosite 8:	KIAA0133	Q14146	S51	LLDWARQSLVAFYKK	55 / 9 AA	171
Phosphosite 9:	OPA1	O60313	S263	HHRKLKKSLIDMYSE	71 / 7 AA	112
Phosphosite 10:	ECM29	Q5VYK3	S289	LELKSKQSLIDWNNP	71 / 7 AA	204
Phosphosite 11:	STAG3	Q9UJ98	S113	AAKSDMQSLVDEWLD	75 / 8 AA	139
Phosphosite 12:	RBMS1	P29558	S27	QYLQAKQSLVPAHPM	100 / 6 AA	45
Phosphosite 13:	LINS1	Q8NG48	S625	SSPRASQSLVDYDSS	85 / 7 AA	86
Phosphosite 14:	STAG1	Q8WVM7	S100	LGKSAMQSVVDDWIE	75 / 8 AA	144
Phosphosite 15:	STAG2	Q8N3U4	S97	MGKSAMQSVVDDWIE	75 / 8 AA	146
Phosphosite 16:	CXorf36	Q9H7Y0	S357	ESISEKQSLVLVCQK	85 / 7 AA	49
Phosphosite 17:	SLC15A4	Q8N697	S294	FQQSSKQSLFDSCKM	75 / 8 AA	62
Phosphosite 18:	AKAP13	Q12802	S2063	ILERKKESLVDKSEK	71 / 7 AA	308
Phosphosite 19:	CANP	Q6SJ93	S254	KKIYGKQSMVDEVSG	71 / 7 AA	85
Phosphosite 20:	RAB20	Q9NX57	S87	YDVNHRQSLVELEDR	57 / 7 AA	26