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:	Y1517
P-Site Sequence:	PFIDDYQYDTEESLW
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	Y1517	PFIDDYQYDTEESLW	100 / 9 AA	195
Phosphosite 1:	POLR1A	O95602	Y1515	IHPFIDDYQYDTEES	100 / 7 AA	195
Phosphosite 2:	nectin 1	Q15223	Y490	DRTLGYQYDPEQLDL	62 / 8 AA	57
Phosphosite 3:	BRCA2	P51587	T2662	QLKYRYDTEIDRSRR	83 / 6 AA	384
Phosphosite 4:	CEL	P19835	Y145	NFLNNYLYDGEEIAT	55 / 9 AA	79
Phosphosite 5:	ATP6V1C1	P21283	Y253	FIVRDFQYNEEEMKA	62 / 8 AA	44
Phosphosite 6:	FRYL	O94915	Y1201	NVFQNRDYQCDTVML	83 / 6 AA	340
Phosphosite 7:	MMP20	O60882	Y464	SGPKTYKYDTEKEDV	83 / 6 AA	54
Phosphosite 8:	ASB14	A6NK59	Y445	RMLLNYGYDTERCFD	71 / 7 AA	65
Phosphosite 9:	GluR3	P42263	Y165	WEKFVYLYDTERGFS	83 / 6 AA	101
Phosphosite 10:	MMP20	O60882	T466	PKTYKYDTEKEDVVS	83 / 6 AA	54
Phosphosite 11:	piccolo	Q9Y6V0	Y2907	YRDDHYQYDRSGPYG	83 / 6 AA	567
Phosphosite 12:	PLEKHA6	Q9Y2H5	Y364	QYPDDYQYYPPGVRP	100 / 5 AA	117
Phosphosite 13:	piccolo	Q9Y6V0	Y2905	FGYRDDHYQYDRSGP	83 / 6 AA	567
Phosphosite 14:	PLEKHA6	Q9Y2H5	Y362	SSQYPDDYQYYPPGV	100 / 5 AA	117
Phosphosite 15:	SLC7A6OS	Q96CW6	Y196	EEQKHDDYVYDIYYL	71 / 7 AA	35
Phosphosite 16:	FLJ32110	A4D1E1	Y533	LIQEDYQYPKPKTMI	80 / 5 AA	153
Phosphosite 17:	NEXN	Q0ZGT2	Y630	QDGEDYQYIERGETY	80 / 5 AA	81
Phosphosite 18:	FLJ32110	A4D1E1	Y531	QKLIQEDYQYPKPKT	80 / 5 AA	153