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:	T1609
P-Site Sequence:	PRSPGGYTPQSPSYS
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	T1609	PRSPGGYTPQSPSYS	100 / 9 AA	217
Phosphosite 1:	POLR2A	P24928	Y1608	EPRSPGGYTPQSPSY	100 / 8 AA	217
Phosphosite 2:	DEPDC5	O75140	Y591	LHVRPGGYTPQRALI	87 / 8 AA	178
Phosphosite 3:	DEPDC5	O75140	T592	HVRPGGYTPQRALIN	77 / 9 AA	178
Phosphosite 4:	TAF1	P21675	T1643	PMTPGPYTPQPPDLY	77 / 9 AA	213
Phosphosite 5:	GRIP2	Q9C0E4	T803	FGGPGSYTPQAAARG	66 / 9 AA	113
Phosphosite 6:	RPRD1B	Q9NQG5	S166	DDYPGSYSPQDPSAG	66 / 9 AA	37
Phosphosite 7:	GPR123	Q86SQ6	T38	AHCRGGRTPQSPDSR	87 / 8 AA	137
Phosphosite 8:	GRIP2	Q9C0E4	S801	GGFGGPGSYTPQAAA	85 / 7 AA	113
Phosphosite 9:	FAM55A	Q8N323	T320	PPVPGGYTLQGKWIT	75 / 8 AA	63
Phosphosite 10:	POLR2A	P24928	T1812	SPSSPRYTPQSPTYT	100 / 6 AA	217
Phosphosite 11:	POLR2A	P24928	S1612	PGGYTPQSPSYSPTS	100 / 6 AA	217
Phosphosite 12:	POLR2A	P24928	S1815	SPRYTPQSPTYTPSS	100 / 6 AA	217
Phosphosite 13:	SPT5	O00267	Y963	GAPSPGGYNPHTPGS	62 / 8 AA	121
Phosphosite 14:	SYP	P08247	Y262	YGQGPGGYGPQDSYG	85 / 7 AA	34
Phosphosite 15:	Bcr	P11274	Y328	FEDCGGGYTPDCSSN	71 / 7 AA	143
Phosphosite 16:	SETD1A	O15047	Y188	ELIVNGSYTPQTVPT	71 / 7 AA	186
Phosphosite 17:	Bcr	P11274	T329	EDCGGGYTPDCSSNE	62 / 8 AA	143
Phosphosite 18:	FAM134B	Q9H6L5	Y325	TFNLSEGYTPQTDTS	83 / 6 AA	55
Phosphosite 19:	NCOA2	Q15596	T1320	PGFTGATTPQSPLMS	75 / 8 AA	159
Phosphosite 20:	FAM134B	Q9H6L5	T326	FNLSEGYTPQTDTSD	83 / 6 AA	55