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:	S487
P-Site Sequence:	STFRLNLSVTTPYNA
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	S487	STFRLNLSVTTPYNA	100 / 9 AA	217
Phosphosite 1:	PIG38	Q8TC92	S41	DTTQLNMSVTDPTAW	66 / 9 AA	73
Phosphosite 2:	KIF27	Q86VH2	S558	ELTKLNLSVTSSAKE	66 / 9 AA	160
Phosphosite 3:	REV1	Q9UBZ9	S929	VQSRLNLSIEVPSPS	66 / 9 AA	138
Phosphosite 4:	CCR8	P51685	S8	MDYTLDLSVTTVTDY	85 / 7 AA	41
Phosphosite 5:	COL4A3	Q01955	S649	AGPRGELSVSTPVPG	66 / 9 AA	162
Phosphosite 6:	ZNF750	Q32MQ0	S554	QDLPLNLSVKDPCNT	75 / 8 AA	77
Phosphosite 7:	factor V	P12259	S57	TNSSLNLSVTSFKKI	75 / 8 AA	252
Phosphosite 8:	POLR2A	P24928	T490	RLNLSVTTPYNADFD	100 / 6 AA	217
Phosphosite 9:	C18orf34	Q5BJE1	S138	KDLKEDWSVTTPVKE	55 / 9 AA	102
Phosphosite 10:	DHX34	Q14147	S109	PRYRINLSVLGPATR	66 / 9 AA	65
Phosphosite 11:	NARF	Q9UHQ1	S113	FAAKFNLSVTDASRR	55 / 9 AA	51
Phosphosite 12:	SPEN	Q96T58	S2918	KPEPIHLSVSTPVTQ	55 / 9 AA	402
Phosphosite 13:	VPS13B	Q7Z7G8	S1249	KRGNLNLSPTSPETM	75 / 8 AA	449
Phosphosite 14:	STARD9	Q9P2P6	S3255	SLQELNLSVEPPSPT	75 / 8 AA	507
Phosphosite 15:	C13orf33	Q5VYS4	S226	GKVLNLSSTSPEKKE	75 / 8 AA	34
Phosphosite 16:	LMO7	Q8WWI1	T1153	KSSNLSVTTDFSESL	100 / 6 AA	193
Phosphosite 17:	LMO7	Q8WWI1	S1151	SEKSSNLSVTTDFSE	100 / 6 AA	193
Phosphosite 18:	C5orf44	A5PLN9	S113	SSQRLNLSASNAAVA	55 / 9 AA	47
Phosphosite 19:	NMBR	P28336	S10	SKSLSNLSVTTGANE	100 / 6 AA	43
Phosphosite 20:	LRPPRC	P42704	S93	ALMRLDLSVRRTGRI	83 / 6 AA	158