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:	T20
P-Site Sequence:	GPSLKHLTDPSYGIP
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	T20	GPSLKHLTDPSYGIP	100 / 9 AA	128
Phosphosite 1:	SLC26A9	Q7LBE3	T450	KNSLKQLTDPYYLWR	77 / 9 AA	87
Phosphosite 2:	WASF3	Q9UPY6	T152	KDGLKFYTDPSYFFD	77 / 9 AA	55
Phosphosite 3:	WASF4	Q8IV90	T279	TEALKFYTDPSYFFD	77 / 9 AA	68
Phosphosite 4:	STYXL1	Q9Y6J8	T26	ATKLSRLTDPNYLCL	66 / 9 AA	36
Phosphosite 5:	FIGN	Q5HY92	T159	PGVASNLTEPSYSSS	71 / 7 AA	82
Phosphosite 6:	CAD	P27708	T41	VGYPEALTDPSYKAQ	100 / 6 AA	243
Phosphosite 7:	CTNNB1	P35222	T371	QALGLHLTDPSQRLV	100 / 6 AA	85
Phosphosite 8:	INTS4	Q96HW7	T160	DVACKHLTDTSHGVR	75 / 8 AA	108
Phosphosite 9:	ARHGAP11A	Q6P4F7	T630	NVGKVKLTEPSYLED	83 / 6 AA	114
Phosphosite 10:	ODZ3	Q9P273	S2435	KFDLTEPSYELVKSQ	83 / 6 AA	301
Phosphosite 11:	FIGN	Q5HY92	S162	ASNLTEPSYSSSTCG	83 / 6 AA	82
Phosphosite 12:	ODZ3	Q9P273	T2432	PVPKFDLTEPSYELV	71 / 7 AA	301
Phosphosite 13:	ROBO3	Q96MS0	T1124	MPERSHLTEPSSSGG	83 / 6 AA	148
Phosphosite 14:	KIAA1731	Q9C0D2	T781	ENISYHLTEPSSFVP	83 / 6 AA	295
Phosphosite 15:	DNTTIP2	Q5QJE6	T172	RSKAKSLTDPSQESH	85 / 7 AA	84
Phosphosite 16:	TCF20	Q9UGU0	T449	GVPEKRLTDPGLSSL	71 / 7 AA	212
Phosphosite 17:	VR1	Q8NER1	T145	QKSKKHLTDNEFKDP	62 / 8 AA	95
Phosphosite 18:	OVOL1	O14753	T91	SEDMGHLTDPQSRDH	71 / 7 AA	30
Phosphosite 19:	SHUJUN-2	Q02878	T213	VKIPKHLTDAYFKKK	62 / 8 AA	33
Phosphosite 20:	SKA3	Q8IX90	T342	DTCFENLTDPSSPTI	62 / 8 AA	46