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:	Y839
P-Site Sequence:	NLPEAASYDEVRGKW
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	Y839	NLPEAASYDEVRGKW	100 / 9 AA	195
Phosphosite 1:	TSNAXIP1	Q2TAA8	Y282	LDTLRASYEEVRKEH	85 / 7 AA	77
Phosphosite 2:	VIT	Q6UXI7	Y606	LITDGRSYDDVRIPA	55 / 9 AA	74
Phosphosite 3:	GCN1L1	Q92616	Y1312	NAPNDASYDAVRQSV	85 / 7 AA	293
Phosphosite 4:	FLI1	Q01543	Y222	SVKEDPSYDSVRRGA	66 / 9 AA	51
Phosphosite 5:	SOX11	P35716	Y294	SPEGASLYDEVRAGA	75 / 8 AA	47
Phosphosite 6:	SMCHD1	A6NHR9	Y658	AMEPQALYDEVRTVP	85 / 7 AA	226
Phosphosite 7:	RAC2	P15153	Y90	SLVSPASYENVRAKW	62 / 8 AA	21
Phosphosite 8:	PLEC1	Q15149	Y3777	RQQGLASYDYVRRRL	85 / 7 AA	532
Phosphosite 9:	PLEC1	Q15149	Y3779	QGLASYDYVRRRLTA	85 / 7 AA	532
Phosphosite 10:	KIF3B	O15066	S27	NGKEKAASYDKVVDV	85 / 7 AA	85
Phosphosite 11:	CDC73	Q6P1J9	Y480	IKAFHLKYDEVRLDP	100 / 5 AA	61
Phosphosite 12:	GAL3ST1	Q99999	Y146	CNHMRFHYDEVRGLV	100 / 5 AA	49
Phosphosite 13:	PRIM1	P49642	Y115	FDIDMTDYDDVRRCC	44 / 9 AA	50
Phosphosite 14:	ANAPC5	Q9UJX4	Y678	QVASAASYDQPKKAE	62 / 8 AA	85
Phosphosite 15:	SPG7	Q9UQ90	S639	GRASEALSFNEVTSG	62 / 8 AA	88
Phosphosite 16:	GFAP	P14136	Y324	HVREAASYQEALARL	85 / 7 AA	50
Phosphosite 17:	GFAP	P14136	S323	RHVREAASYQEALAR	75 / 8 AA	50
Phosphosite 18:	FLI1	Q01543	S224	KEDPSYDSVRRGAWG	71 / 7 AA	51
Phosphosite 19:	SPTB	P11277	Y1302	LTSQDVSYDEARNLH	55 / 9 AA	246
Phosphosite 20:	SPTBN2	O15020	Y1306	LTAQDVSYDEARNLH	55 / 9 AA	271