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:	S763
P-Site Sequence:	KPLVTTRSMEYLRFR
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	S763	KPLVTTRSMEYLRFR	100 / 9 AA	134
Phosphosite 1:	POLR2B	P30876	Y766	VTTRSMEYLRFRELP	100 / 6 AA	134
Phosphosite 2:	SPRED1	Q7Z699	S208	GLDIQSRSMEYVQRQ	55 / 9 AA	50
Phosphosite 3:	COPG	Q9Y678	S860	TMQVTARSLEELPVD	66 / 9 AA	98
Phosphosite 4:	FGFR3	P22607	Y607	QVARGMEYLASQKCI	83 / 6 AA	88
Phosphosite 5:	FGFR2	P21802	Y616	QLARGMEYLASQKCI	83 / 6 AA	92
Phosphosite 6:	FGFR1	P11362	Y613	QVARGMEYLASKKCI	83 / 6 AA	92
Phosphosite 7:	Ron	Q04912	Y1198	QVARGMEYLAEQKFV	83 / 6 AA	152
Phosphosite 8:	POLR2B	P30876	T760	YPQKPLVTTRSMEYL	100 / 6 AA	134
Phosphosite 9:	GATAD1	Q8WUU5	Y218	DLPRKMEYLEFVCHA	83 / 6 AA	29
Phosphosite 10:	SPRED1	Q7Z699	Y211	IQSRSMEYVQRQISK	83 / 6 AA	50
Phosphosite 11:	DCAKD	Q8WVC6	S199	LHTELERSLEYLPLR	83 / 6 AA	27
Phosphosite 12:	HSPG2	P98160	S93	ALVNFTRSIEYSPQL	83 / 6 AA	469
Phosphosite 13:	ATP8B2	P98198	Y955	PEQRSMEYPKLYEPG	100 / 5 AA	137
Phosphosite 14:	CASKIN1	Q8WXD9	S724	PSSPMSRSQEYLLDE	71 / 7 AA	150
Phosphosite 15:	RBM6	P78332	S403	RQDTDYRSMEYRDVD	100 / 5 AA	129
Phosphosite 16:	JAK2	O60674	Y966	QICKGMEYLGTKRYI	66 / 6 AA	131
Phosphosite 17:	MPHOSPH1	Q96Q89	S198	MNLKPHRSREYLRLS	83 / 6 AA	211
Phosphosite 18:	GGCX	P38435	Y231	VEGYSMEYLSRHWLF	100 / 5 AA	88
Phosphosite 19:	TNNI3K	Q59H18	Y677	DVAKGMEYLHNLTQP	66 / 6 AA	104
Phosphosite 20:	CASKIN1	Q8WXD9	Y727	PMSRSQEYLLDEGPA	83 / 6 AA	150