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:	POLR2B
Human P-Site:	Y724
P-Site Sequence:	NQSPRNTYQSAMGKQ
UniProt:	P30876
Intern. Prot. ID:	IPI00027808

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR2B	P30876	Y724	NQSPRNTYQSAMGKQ	100 / 9 AA	134
Phosphosite 1:	POLR3B	Q9NW08	Y685	NQSPRNTYQCAMGKQ	88 / 9 AA	128
Phosphosite 2:	POLR2B	P30876	T723	HNQSPRNTYQSAMGK	100 / 8 AA	134
Phosphosite 3:	POLR2B	P30876	S726	SPRNTYQSAMGKQAM	100 / 7 AA	134
Phosphosite 4:	POLR1B	Q9H9Y6	Y687	NQSPRNMYQCQMGKQ	66 / 9 AA	128
Phosphosite 5:	KIAA1797	Q5VW36	Y794	VNMPRGIYHSALKGG	55 / 9 AA	200
Phosphosite 6:	KLHL38	Q2WGJ6	Y282	HVPPRNSYQDFLILL	55 / 9 AA	66
Phosphosite 7:	SFN	P31947	Y151	IDSARSAYQEAMDIS	55 / 9 AA	28
Phosphosite 8:	WDR42C	P0C7V8	Y351	TVNPANTYQFAVGGQ	66 / 9 AA	68
Phosphosite 9:	GRK1	Q15835	Y232	RLKKRKGYQGAMVEK	62 / 8 AA	64
Phosphosite 10:	KLHL38	Q2WGJ6	S281	LHVPPRNSYQDFLIL	83 / 6 AA	66
Phosphosite 11:	RASGEF1B	Q0VAM2	Y21	SGYNRNLYQSAEDSC	85 / 7 AA	55
Phosphosite 12:	SCUBE3	Q8IX30	Y714	QPCPRGTYQPEAGRT	71 / 7 AA	109
Phosphosite 13:	SCUBE3	Q8IX30	T713	CQPCPRGTYQPEAGR	62 / 8 AA	109
Phosphosite 14:	C1orf164	Q5VTB9	Y132	STEDRESYQSAFTPA	62 / 8 AA	63
Phosphosite 15:	CPT1C	Q8TCG5	Y586	RGQFCLTYESAMTRL	83 / 6 AA	91
Phosphosite 16:	ZNF281	Q9Y2X9	T825	KDIEPRTTYQIENFA	83 / 6 AA	97
Phosphosite 17:	MKI67	P46013	Y849	AKTPRNTYKMTSLET	83 / 6 AA	359
Phosphosite 18:	ZNF281	Q9Y2X9	Y826	DIEPRTTYQIENFAQ	83 / 6 AA	97
Phosphosite 19:	ZNF326	Q5BKZ1	Y16	HSACRNTYQGFNGMD	83 / 6 AA	66
Phosphosite 20:	MKI67	P46013	T848	VAKTPRNTYKMTSLE	83 / 6 AA	359