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:	Y432
P-Site Sequence:	DLTKPFEYLFATGNL
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	Y432	DLTKPFEYLFATGNL	100 / 9 AA	128
Phosphosite 1:	MRPS9	P82933	Y149	EDGRPFHYLFYTGKQ	66 / 9 AA	46
Phosphosite 2:	LGR6	Q9HBX8	Y557	GPFKPCEYLFESWGI	66 / 9 AA	104
Phosphosite 3:	RQCD1	Q92600	Y134	SKTRPFEYLRLTSLG	66 / 9 AA	34
Phosphosite 4:	DNAJB3	Q8WWF6	Y89	PFEDPFEYVFSFRDP	62 / 8 AA	17
Phosphosite 5:	FMN1	Q68DA7	Y1020	RDPSEFEYLFSKDTT	83 / 6 AA	158
Phosphosite 6:	LZTR1	Q8N653	Y155	NKNDLFEYKFATGQW	85 / 7 AA	95
Phosphosite 7:	Tyk2	P29597	Y151	LDPASFEYLFEQGKH	83 / 6 AA	134
Phosphosite 8:	TLE6	Q9H808	Y334	TIMKPLEYQFKSQIM	71 / 7 AA	50
Phosphosite 9:	IREB2	P48200	Y12	KAGYAFEYLIETLND	62 / 8 AA	105
Phosphosite 10:	JAK1	P23458	Y157	LDASSLEYLFAQGQY	71 / 7 AA	133
Phosphosite 11:	FAM62C	A0FGR9	Y463	LPRNPFDYLNGEYRA	66 / 6 AA	100
Phosphosite 12:	HERC5	Q9UII4	Y121	SDGKPFEYDNYSMKH	100 / 5 AA	117
Phosphosite 13:	Zinc finger protein ZnFP12	Q6N045	S161	KKCGKPFSYLQSFKK	83 / 6 AA	63
Phosphosite 14:	ZNF782	Q6ZMW2	Y315	IGVKPFEYGKSFNRN	100 / 5 AA	81
Phosphosite 15:	ZDHHC11B	P0C7U3	Y271	KKMTTFEYLINTRKE	71 / 7 AA	42
Phosphosite 16:	IFI16	Q16666	Y218	STTKPFEYETPEMEK	100 / 5 AA	88
Phosphosite 17:	Zinc finger protein ZnFP12	Q6N045	Y162	KCGKPFSYLQSFKKH	83 / 6 AA	63
Phosphosite 18:	FTMT	Q8N4E7	Y228	PDAGLAEYLFDTHTL	83 / 6 AA	28
Phosphosite 19:	TFDP2	Q14188	Y298	ISSDKFEYLFNFDNT	100 / 5 AA	49
Phosphosite 20:	TFDP1	Q14186	Y283	ISNDKFEYLFNFDNT	100 / 5 AA	45