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:	T870
P-Site Sequence:	DDVIIGKTVTLPENE
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	T870	DDVIIGKTVTLPENE	100 / 9 AA	134
Phosphosite 1:	POLR2B	P30876	T872	VIIGKTVTLPENEDE	100 / 7 AA	134
Phosphosite 2:	UROD	P06132	T298	ARECVGKTVTLQGNL	66 / 9 AA	41
Phosphosite 3:	CATSPERB	Q9H7T0	T657	EDTDIEKTVVLPGYS	75 / 8 AA	127
Phosphosite 4:	C1orf26	Q5T5J6	S357	HAARVGKSVDLPGEL	62 / 8 AA	103
Phosphosite 5:	CPSF3L	Q5TA45	T445	PANGETVTLPTSPSI	85 / 7 AA	68
Phosphosite 6:	LENG8	Q96PV6	T770	PWFSTGKTVPLPPSS	75 / 8 AA	86
Phosphosite 7:	TNPO2	O14787	T344	FHKSRTVTLPHEAER	71 / 7 AA	101
Phosphosite 8:	TNPO2	O14787	T342	PRFHKSRTVTLPHEA	71 / 7 AA	101
Phosphosite 9:	ZNF181	Q2M3W8	S224	AAFSQGKSLTLPQTC	71 / 7 AA	66
Phosphosite 10:	FLJ20160	Q6ZSS7	T211	TRLNVSDTVTLPTAP	62 / 8 AA	88
Phosphosite 11:	NFATC2	Q13469	T483	VHRITGKTVTTTSYE	85 / 7 AA	100
Phosphosite 12:	ZNF181	Q2M3W8	T226	FSQGKSLTLPQTCNR	71 / 7 AA	66
Phosphosite 13:	Ig lambda chain V-VI region NIG-48	P01722	T19	ESPGKTVTMSCTRTS	71 / 7 AA	12
Phosphosite 14:	HERC3	Q15034	T647	RPSIIQDTVTLCSYP	75 / 8 AA	117
Phosphosite 15:	LBA1	O15050	T2408	LIPSIGNTVALLEFQ	71 / 7 AA	284
Phosphosite 16:	ZNF462	Q96JM2	T2111	KVHGKALTLPRPRIV	71 / 7 AA	285
Phosphosite 17:	Ig lambda chain V-VI region NIG-48	P01722	T17	VSESPGKTVTMSCTR	71 / 7 AA	12
Phosphosite 18:	ANKHD1	Q8IWZ3	S1665	STSYKTVSLPLSSPN	83 / 6 AA	270
Phosphosite 19:	ANKHD1	Q8IWZ3	T1663	SLSTSYKTVSLPLSS	83 / 6 AA	270
Phosphosite 20:	Ig lambda chain V-VI region AR	P01721	T19	ESPGKTVTFSCTGSG	71 / 7 AA	12