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:	POLR1A
Human P-Site:	T1373
P-Site Sequence:	NVNTRRATQRDLDNA
UniProt:	O95602
Intern. Prot. ID:	IPI00031960

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR1A	O95602	T1373	NVNTRRATQRDLDNA	100 / 9 AA	195
Phosphosite 1:	PRKRIR	O43422	T15	PNCTRKSTQSDLAFF	66 / 9 AA	88
Phosphosite 2:	RIMS2	Q9UQ26	S1396	APLTRRASQSSLESS	66 / 9 AA	160
Phosphosite 3:	RIMS1	Q86UR5	S1677	TPLTRRASQSSLESS	66 / 9 AA	189
Phosphosite 4:	SLC9A8	Q9Y2E8	T544	PFFTRRLTQEDLHHG	77 / 9 AA	65
Phosphosite 5:	SLC9A8	Q9Y2E8	T540	PFFTRRLTQEDLHHG	77 / 9 AA	65
Phosphosite 6:	LUZP4	Q9P127	T269	TQRDLIATQRDLIVT	100 / 6 AA	36
Phosphosite 7:	POLR2C	P19387	T116	EDQTRHVTSRDLISN	66 / 9 AA	31
Phosphosite 8:	USP17L2	Q6R6M4	T404	EDTDRRATQGELKRD	75 / 8 AA	60
Phosphosite 9:	USP17A	Q0WX57	T404	EDTDRRATQGELKRD	75 / 8 AA	60
Phosphosite 10:	USP17L5	A8MUK1	T404	EDTDRRATQGELKRD	75 / 8 AA	60
Phosphosite 11:	TAO1	Q7L7X3	T643	EELNKRQTQKDLEHA	55 / 9 AA	116
Phosphosite 12:	BRWD3	Q6RI45	T722	APRSQMATERDLMAW	55 / 9 AA	204
Phosphosite 13:	PHF7	Q9BWX1	T23	SAKTRRVTQRKPSSG	85 / 7 AA	44
Phosphosite 14:	MLL	Q03164	T3810	LKSARRATSMDLPMP	66 / 9 AA	432
Phosphosite 15:	BRWD1	Q9NSI6	T730	APRSQIATERDLQAW	55 / 9 AA	263
Phosphosite 16:	4931414P19Rik	Q9H972	T177	GPLGFPATQRDMRLP	71 / 7 AA	59
Phosphosite 17:	MAP1A	P78559	T295	FLRYPVATQKDLASG	83 / 6 AA	306
Phosphosite 18:	MLL	Q03164	S3811	KSARRATSMDLPMPM	75 / 8 AA	432
Phosphosite 19:	PHIP	Q8WWQ0	T712	APRSEIATERDLVAW	83 / 6 AA	207
Phosphosite 20:	PRKRIR	O43422	S14	APNCTRKSTQSDLAF	62 / 8 AA	88