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:	POLR1B
Human P-Site:	T636
P-Site Sequence:	GKEELIGTMEQIFMN
UniProt:	Q9H9Y6
Intern. Prot. ID:	IPI00418797

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR1B	Q9H9Y6	T636	GKEELIGTMEQIFMN	100 / 9 AA	128
Phosphosite 1:	CHKB	Q9Y259	T191	EPHWLFGTMERYLKQ	62 / 8 AA	45
Phosphosite 2:	KLHL38	Q2WGJ6	S400	EGQELMGSMERYDSI	55 / 9 AA	66
Phosphosite 3:	EFTUD1	Q7Z2Z2	S775	ENSDLIRSMEQLTSS	55 / 9 AA	125
Phosphosite 4:	C3orf34	Q96LK0	T89	SGQSLAETMEQIQRE	75 / 8 AA	19
Phosphosite 5:	ZNF782	Q6ZMW2	T59	TKPELIFTLEQGEDP	75 / 8 AA	81
Phosphosite 6:	CCDC132	Q96JG6	S56	AEQELINSIEQVYFS	55 / 9 AA	111
Phosphosite 7:	CIB3	Q96Q77	S61	VPYELIGSMPELKDN	55 / 9 AA	22
Phosphosite 8:	ARHGAP9	Q9BRR9	S676	QIQELIGSMPKPNHD	83 / 6 AA	83
Phosphosite 9:	Zfp827	Q17R98	T500	GGTELVGTMMTSNTP	83 / 6 AA	119
Phosphosite 10:	PAIP2	Q9BPZ3	T83	PARDLPQTMDQIQDQ	55 / 9 AA	15
Phosphosite 11:	UTP18	Q9Y5J1	S378	KTKELIGSMKINGRV	83 / 6 AA	62
Phosphosite 12:	CPE	P16870	Y368	NKNSLISYLEQIHRG	62 / 8 AA	53
Phosphosite 13:	CES3	Q6UWW8	T361	RGWGLLDTMEQMSRE	62 / 8 AA	62
Phosphosite 14:	BTBD11	A6QL63	T718	GADPLIGTMYRNGIS	71 / 7 AA	121
Phosphosite 15:	PBXIP1	Q96AQ6	T55	DGKELAGTMDGEGTL	71 / 7 AA	81
Phosphosite 16:	NIBP	Q96Q05	T517	YTSKCPGTMEPIALP	83 / 6 AA	129
Phosphosite 17:	TPI1	P60174	T28	SLGELIGTLNAAKVP	71 / 7 AA	27
Phosphosite 18:	MARK2	Q7KZI7	T294	LNPSKRGTLEQIMKD	83 / 6 AA	88
Phosphosite 19:	TAF4B	Q92750	T644	TNSELVGTLIQSCKD	62 / 8 AA	91
Phosphosite 20:	MYH2	Q9UKX2	T1697	EIEELRATLEQTERS	55 / 9 AA	223