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:	S1667
P-Site Sequence:	FGIRSNSSPLQQMTF
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	S1667	FGIRSNSSPLQQMTF	100 / 9 AA	195
Phosphosite 1:	POLR1A	O95602	S1666	RFGIRSNSSPLQQMT	100 / 8 AA	195
Phosphosite 2:	EP300	Q09472	S2063	RTLRSPSSPLQQQQV	88 / 9 AA	264
Phosphosite 3:	EP300	Q09472	S2062	LRTLRSPSSPLQQQQ	87 / 8 AA	264
Phosphosite 4:	ZO3	O95049	S289	AVSDSDSSPLEEGVT	62 / 8 AA	103
Phosphosite 5:	MUC2	Q02817	S4229	QTSRSTSSPLTESTT	66 / 9 AA	540
Phosphosite 6:	FAM122A	Q96E09	S37	GGLRRSNSAPLIHGL	85 / 7 AA	31
Phosphosite 7:	FEM1A	Q9BSK4	S117	NRTTRTNSTPLRAAC	62 / 8 AA	74
Phosphosite 8:	FEM1A	Q9BSK4	T118	RTTRTNSTPLRAACF	62 / 8 AA	74
Phosphosite 9:	FAM35A	Q86V20	Y811	FVLDENSYPLQQDFS	85 / 7 AA	94
Phosphosite 10:	FAM35B	A6NDK8	Y810	FVLDENSYPLQQDFS	85 / 7 AA	94
Phosphosite 11:	ZNF507	Q8TCN5	S336	SEQLSSSSPLEQSAE	75 / 8 AA	106
Phosphosite 12:	RIN3	Q8TB24	S366	MKPGAASSPLQQVPA	100 / 6 AA	108
Phosphosite 13:	TTYH2	Q9BSA4	S306	YCSQSGSSPFQQTLT	66 / 9 AA	59
Phosphosite 14:	ACD	Q96AP0	S425	HASRTPSSPLQSCTP	75 / 8 AA	58
Phosphosite 15:	ACD	Q96AP0	S424	PHASRTPSSPLQSCT	75 / 8 AA	58
Phosphosite 16:	LRFN5	Q96NI6	S673	QNTNRNNSTALQLAS	62 / 8 AA	79
Phosphosite 17:	DOCK1	Q14185	T629	LLKWRSNTSLLQQNL	75 / 8 AA	215
Phosphosite 18:	TENC1	Q63HR2	S299	SGSIRMNSSPLFLHY	85 / 7 AA	153
Phosphosite 19:	RAD51AP1	Q96B01	S318	GGSRSSSSPLVVVSV	85 / 7 AA	38
Phosphosite 20:	ZNF610	Q8N9Z0	S162	TNHRSSVSPLQKISS	66 / 9 AA	53