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:	POLR1B
Human P-Site:	S957
P-Site Sequence:	FIFSEENSALEYFGE
UniProt:	Q9H9Y6
Intern. Prot. ID:	IPI00418797

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR1B	Q9H9Y6	S957	FIFSEENSALEYFGE	100 / 9 AA	128
Phosphosite 1:	CARM1	Q86X55	S145	SERTEESSAVQYFQF	55 / 9 AA	63
Phosphosite 2:	GALNTL4	Q6P9A2	S578	CLELQENSDLEFGFQ	62 / 8 AA	70
Phosphosite 3:	C20orf196	Q8IYI0	S16	GSLSEESSALDLPSA	75 / 8 AA	23
Phosphosite 4:	C20orf196	Q8IYI0	S15	SGSLSEESSALDLPS	75 / 8 AA	23
Phosphosite 5:	ITPR1	Q14643	T1058	FGGSEENTPLDLDDH	62 / 8 AA	314
Phosphosite 6:	TUBGCP2	Q9BSJ2	S282	RFIEEKSSFEYGQVN	62 / 8 AA	103
Phosphosite 7:	TUBGCP2	Q9BSJ2	S281	TRFIEEKSSFEYGQV	62 / 8 AA	103
Phosphosite 8:	DYNC1H1	Q14204	S60	EAALEEKSALEQMRK	85 / 7 AA	532
Phosphosite 9:	RBM28	Q9NW13	S288	SDHSEEDSDLEESDS	75 / 8 AA	86
Phosphosite 10:	ADAM21	Q9UKJ8	S193	EFEEAENSALEPKSA	100 / 6 AA	81
Phosphosite 11:	SNX1	Q13596	T361	LGSSEDNTALSRALS	71 / 7 AA	59
Phosphosite 12:	EVI1	Q03112	S934	EDDYEETSALEMSCK	85 / 7 AA	118
Phosphosite 13:	HECW1	Q76N89	S744	DDEEEENSAFESVPD	85 / 7 AA	180
Phosphosite 14:	ARHGEF10	O15013	S269	GDEGGNSSLEYGWSS	83 / 6 AA	152
Phosphosite 15:	ARHGEF10	O15013	S268	NGDEGGNSSLEYGWS	83 / 6 AA	152
Phosphosite 16:	CGNL1	Q0VF96	T667	EKVEENSTLQQRLEE	71 / 7 AA	149
Phosphosite 17:	SDCCAG8	Q86SQ7	S8	MAKSPENSTLEEILG	75 / 8 AA	83
Phosphosite 18:	BPTF	Q12830	S1413	GCDSESNSTLENSSD	66 / 9 AA	338
Phosphosite 19:	WEE2	P0C1S8	S255	TELSNENSALHEVYA	85 / 7 AA	63
Phosphosite 20:	SRRM2	Q9UQ35	S1227	PETKEQNSALPTSSQ	83 / 6 AA	300