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:	POLR2I
Human P-Site:	Y44
P-Site Sequence:	YACRNCDYQQEADNS
UniProt:	P36954
Intern. Prot. ID:	IPI00006113

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR2I	P36954	Y44	YACRNCDYQQEADNS	100 / 9 AA	15
Phosphosite 1:	Smad8	O15198	Y364	VQSRNCNYQHGFHPA	62 / 8 AA	52
Phosphosite 2:	CABC1	Q8NI60	Y408	ELALECDYQREAACA	85 / 7 AA	72
Phosphosite 3:	ADCK4	Q96D53	Y287	ELAWECDYRREAACA	55 / 9 AA	60
Phosphosite 4:	KCTD6	Q8NC69	Y184	FTFGPCDYHQEVSLR	71 / 7 AA	28
Phosphosite 5:	KIAA1576	Q9HCJ6	Y235	LFDRNADYVQEVKRI	66 / 9 AA	46
Phosphosite 6:	MLX	Q9UH92	Y117	TDDEDSDYHQEAYKE	62 / 8 AA	33
Phosphosite 7:	N4BP2L2	Q92802	Y235	AMPSHCDYQQNLGNE	71 / 7 AA	67
Phosphosite 8:	MARK1	Q9P0L2	Y732	LDANNCDYEQKERFL	83 / 6 AA	89
Phosphosite 9:	MARK3	P27448	Y713	LDANNCDYEQRERFL	83 / 6 AA	87
Phosphosite 10:	RTTN	Q86VV8	Y1935	QLLRNCLYQNEECKE	75 / 8 AA	249
Phosphosite 11:	USF1	P22415	Y250	ILSKACDYIQELRQS	62 / 8 AA	34
Phosphosite 12:	PCDHB14	Q9Y5E9	Y202	VLDRALDYEQEAELR	66 / 9 AA	88
Phosphosite 13:	EGF receptor	P00533	Y1172	ISLDNPDYQQDFFPK	71 / 7 AA	134
Phosphosite 14:	ALPI	P09923	Y438	SESGSPDYQQQAAVP	62 / 8 AA	57
Phosphosite 15:	RGL3	Q3MIN7	Y661	PQPWACDYQLFQVLP	66 / 6 AA	78
Phosphosite 16:	KIAA2012	Q0VF49	Y98	ESGNALDYQEEAGRP	83 / 6 AA	65
Phosphosite 17:	C1orf113	A4FU49	Y76	VYRVLFDYQPEAPDE	83 / 6 AA	71
Phosphosite 18:	PRMT7	Q9NVM4	Y26	EEDEHYDYHQEIARS	57 / 7 AA	78
Phosphosite 19:	C17orf27	Q63HN8	Y3012	LILSNCQYQVEEGRE	62 / 8 AA	374
Phosphosite 20:	TCP11	Q8WWU5	Y68	KIGMNCDYYMEEKVL	62 / 8 AA	56