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:	POLR2A
Human P-Site:	S1590
P-Site Sequence:	PSPGGAMSPSYSPTS
UniProt:	P24928
Intern. Prot. ID:	IPI00783837

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR2A	P24928	S1590	PSPGGAMSPSYSPTS	100 / 9 AA	217
Phosphosite 1:	POLR2A	P24928	S1592	PGGAMSPSYSPTSPA	100 / 7 AA	217
Phosphosite 2:	E2A	P15923	S379	AGAPGALSPSYDGGL	85 / 7 AA	68
Phosphosite 3:	DCHS1	Q96JQ0	S3253	SSAAMSPSFSPSLSP	85 / 7 AA	346
Phosphosite 4:	POLR2A	P24928	Y1593	GGAMSPSYSPTSPAY	100 / 6 AA	217
Phosphosite 5:	BIN2	Q9UBW5	S375	PSPGGALSPSGQPSS	85 / 7 AA	62
Phosphosite 6:	SUPT6H	Q7KZ85	T1618	PVATPLMTPSYSYTT	83 / 6 AA	199
Phosphosite 7:	MAGE-C1	O60732	S1136	SASSSVMSPSFSSE_	55 / 9 AA	124
Phosphosite 8:	MAGE-C1	O60732	S1138	SSSVMSPSFSSE___	71 / 7 AA	124
Phosphosite 9:	SUPT6H	Q7KZ85	Y1621	TPLMTPSYSYTTPSQ	83 / 6 AA	199
Phosphosite 10:	SUPT6H	Q7KZ85	S1620	ATPLMTPSYSYTTPS	83 / 6 AA	199
Phosphosite 11:	TNS1	Q9HBL0	Y582	TAPMRPSYSAQEGLA	83 / 6 AA	186
Phosphosite 12:	VPS8	Q8N3P4	S1338	TPSQVKMSPSYHQSK	100 / 5 AA	162
Phosphosite 13:	TNS1	Q9HBL0	S581	HTAPMRPSYSAQEGL	71 / 7 AA	186
Phosphosite 14:	E2A	P15923	S381	APGALSPSYDGGLHG	83 / 6 AA	68
Phosphosite 15:	VPS8	Q8N3P4	Y1341	QVKMSPSYHQSKGDP	100 / 5 AA	162
Phosphosite 16:	VPS8	Q8N3P4	S1340	SQVKMSPSYHQSKGD	100 / 5 AA	162
Phosphosite 17:	MLL2	O14686	S2020	KKEELGASSPSYGPP	85 / 7 AA	564
Phosphosite 18:	MLL2	O14686	S2021	KEELGASSPSYGPPN	85 / 7 AA	564
Phosphosite 19:	AFAP1L1	Q8TED9	S186	YNDSDAMSSSYESYD	62 / 8 AA	86
Phosphosite 20:	AFAP1	Q8N556	S119	NYDSDAMSSSYESYD	62 / 8 AA	81