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:	POLR1A
Human P-Site:	T473
P-Site Sequence:	LTYPQPVTPWNVQEL
UniProt:	O95602
Intern. Prot. ID:	IPI00031960

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR1A	O95602	T473	LTYPQPVTPWNVQEL	100 / 9 AA	195
Phosphosite 1:	CES7	Q6NT32	S79	FTNPQPASPWDNLRE	62 / 8 AA	64
Phosphosite 2:	SEC31B	Q9NQW1	T553	ELVPQNMTPWEIPIT	55 / 9 AA	129
Phosphosite 3:	WASF3	Q9UPY6	T264	SLHPQPVTPSYAAGD	66 / 9 AA	55
Phosphosite 4:	FAM75-like protein FLJ43859	Q6ZUB0	S224	PLPPQPVSPLDSKFP	62 / 8 AA	102
Phosphosite 5:	Protein FAM75D1	Q6ZQQ2	S227	PLPPQPVSPLDSKFP	62 / 8 AA	176
Phosphosite 6:	GEMIN4	P57678	T84	VLQPHPVTPSDTETR	62 / 8 AA	120
Phosphosite 7:	Putative FAM75-like protein FLJ44082	P0C874	S224	PLPPQPVSPLDSKFP	62 / 8 AA	102
Phosphosite 8:	NANOS1	Q8WY41	S41	PAHPQPFSSWNDYLG	62 / 8 AA	30
Phosphosite 9:	CHID1	Q9BWS9	T86	GDVLGYVTPWNSHGY	100 / 5 AA	45
Phosphosite 10:	PUM1	Q14671	T464	PHQYYGVTPWGVYPA	83 / 6 AA	126
Phosphosite 11:	BAT2L1	Q5JSZ5	T207	SLRPQNVTSWREGGG	71 / 7 AA	166
Phosphosite 12:	CTCF	P49711	T642	EPEPQPVTPAPPPAK	100 / 6 AA	83
Phosphosite 13:	EP300	Q09472	T938	LLPPQPATPLSQPAV	62 / 8 AA	264
Phosphosite 14:	C4B	P0C0L5	T1439	DAPLQPVTPLQLFEG	62 / 8 AA	193
Phosphosite 15:	C4A	P0C0L4	T1439	DAPLQPVTPLQLFEG	62 / 8 AA	193
Phosphosite 16:	TSEN54	Q7Z6J9	T406	HLWGQPVTPLLSPGQ	83 / 6 AA	59
Phosphosite 17:	ALG3	Q92685	T334	KVPPQPLTPNQIVST	55 / 9 AA	50
Phosphosite 18:	TNRC6B	Q9UPQ9	T866	SSGPQPATPKDEEPS	62 / 8 AA	194
Phosphosite 19:	TNS1	Q9HBL0	T605	PAWPQPVTTSHYAHD	62 / 8 AA	186
Phosphosite 20:	ZBP1	Q9H171	T386	RDIGQPITPSHSKLT	57 / 7 AA	46