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:	Y136
P-Site Sequence:	IIKQFLGYVPIMVKS
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	Y136	IIKQFLGYVPIMVKS	100 / 9 AA	128
Phosphosite 1:	ABCA8	O94911	Y1323	DALEFLGYCPQENAL	71 / 7 AA	179
Phosphosite 2:	NSF	P46459	Y611	DIERLLDYVPIGPRF	62 / 8 AA	83
Phosphosite 3:	ABCA10	Q8WWZ4	Y1285	NSLKFLGYCPQENSL	71 / 7 AA	175
Phosphosite 4:	ST6GALNAC6	Q969X2	Y92	KWSITDGYVPILGNK	83 / 6 AA	38
Phosphosite 5:	ABCA9	Q8IUA7	Y1366	EPLGFLGYCPQENAL	83 / 6 AA	184
Phosphosite 6:	EXD1	Q8NHP7	Y9	EDSEFLAYVELLDEV	44 / 9 AA	58
Phosphosite 7:	OR4D1	Q15615	Y132	AISQPLRYVTIMNTQ	66 / 9 AA	35
Phosphosite 8:	PADI4	Q9UM07	S477	GHVDEFLSFVPAPDR	57 / 7 AA	74
Phosphosite 9:	PADI3	Q9ULW8	S476	GHVDEFLSFVPAPDG	57 / 7 AA	75
Phosphosite 10:	ANKRD25	Q63ZY3	Y702	DKQNRAGYSPIMLTA	83 / 6 AA	91
Phosphosite 11:	HSP90AB2P	Q58FF8	Y133	KHSQFLGYPITLYLE	100 / 5 AA	44
Phosphosite 12:	FAM149B1	Q96BN6	Y257	TEKQKLGYPPIAPFY	75 / 8 AA	65
Phosphosite 13:	FAM149B2	A8MUB0	Y95	TEKQKLGYPPIAPFY	75 / 8 AA	34
Phosphosite 14:	ANKRD25	Q63ZY3	S703	KQNRAGYSPIMLTAL	83 / 6 AA	91
Phosphosite 15:	USP11	P51784	Y396	FASQFLGYQQHDSQE	100 / 5 AA	110
Phosphosite 16:	SF3B1	O75533	Y421	VLPPPAGYVPIRTPA	83 / 6 AA	146
Phosphosite 17:	PARS2	Q7L3T8	Y24	CSRQLSGYVPCRFHH	55 / 9 AA	53
Phosphosite 18:	ZNF294	O94822	Y47	TSQSDLGYVPAIQGA	100 / 5 AA	201
Phosphosite 19:	PTDSS2	Q9BVG9	Y156	DGRQFLKYVDPKLGV	83 / 6 AA	56
Phosphosite 20:	INPP4B	O15327	Y147	VGRSFLGYASFKVGE	50 / 8 AA	105