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:	Y1096
P-Site Sequence:	SAMRNRKYNCTLCSR
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	Y1096	SAMRNRKYNCTLCSR	100 / 9 AA	128
Phosphosite 1:	ZNF536	O15090	Y130	DARKNRKYPCPLCGK	66 / 9 AA	141
Phosphosite 2:	POLR1B	Q9H9Y6	T1099	RNRKYNCTLCSRSDT	100 / 6 AA	128
Phosphosite 3:	UBXD1	Q9BZV1	Y334	EQRGLRKYNYTLLRV	85 / 7 AA	50
Phosphosite 4:	UBXD1	Q9BZV1	Y336	RGLRKYNYTLLRVRL	85 / 7 AA	50
Phosphosite 5:	ZBTB2	Q8N680	Y363	REVKRRKYECTICGR	71 / 7 AA	57
Phosphosite 6:	FCRL3	Q96P31	Y161	VSRDNSKYHCTAYRK	71 / 7 AA	81
Phosphosite 7:	ITPR2	Q14571	Y1520	LQSAFRIYNCTWPNP	71 / 7 AA	308
Phosphosite 8:	SLC27A1	Q6PCB7	Y329	FWDDCIKYNCTVVQY	83 / 6 AA	71
Phosphosite 9:	FETUB	Q9UGM5	T138	YLAAYNCTLRPVSKK	100 / 5 AA	42
Phosphosite 10:	ZNF549	Q6P9A3	Y585	VHSGERPYNCTACEK	71 / 7 AA	74
Phosphosite 11:	RPTOR	Q8N122	Y360	AERIMRSYNCTPVSS	83 / 6 AA	149
Phosphosite 12:	PARP3	Q9Y6F1	Y66	GTQVYEDYNCTLNQT	83 / 6 AA	60
Phosphosite 13:	TXNDC14	Q9Y320	Y184	YADLSLKYNCTGLNF	100 / 5 AA	34
Phosphosite 14:	ZNF521	Q96K83	Y809	ITTHSKKYNCKFCSK	44 / 9 AA	148
Phosphosite 15:	ZNF423	Q2M1K9	Y807	ITTHSKKYNCKFCSK	44 / 9 AA	145
Phosphosite 16:	RPTOR	Q8N122	S359	LAERIMRSYNCTPVS	83 / 6 AA	149
Phosphosite 17:	EFHB	Q8N7U6	Y435	GEAKNRKYNPSSFHR	62 / 8 AA	94
Phosphosite 18:	TXNDC14	Q9Y320	T187	LSLKYNCTGLNFGKV	100 / 5 AA	34
Phosphosite 19:	MBD6	Q96DN6	Y957	RRGRRRKYNPTRNSN	75 / 8 AA	101
Phosphosite 20:	FAM35A	Q86V20	Y442	CDSKSQKYNCLVMVL	57 / 7 AA	94