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:	POLR2A
Human P-Site:	Y1600
P-Site Sequence:	YSPTSPAYEPRSPGG
UniProt:	P24928
Intern. Prot. ID:	IPI00783837

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR2A	P24928	Y1600	YSPTSPAYEPRSPGG	100 / 9 AA	217
Phosphosite 1:	ZNF768	Q9H5H4	Y128	YEPQSPGYEPRSPGY	87 / 8 AA	60
Phosphosite 2:	ZNF768	Q9H5H4	Y135	YEPRSPGYEPRSPGY	87 / 8 AA	60
Phosphosite 3:	LAMA1	P25391	Y2964	AGRITPAYEPKTATV	55 / 9 AA	337
Phosphosite 4:	AHNAK2	Q8IVF2	Y285	SHSSSEAYEPRDAHD	75 / 8 AA	617
Phosphosite 5:	SETD1A	O15047	Y1415	PPPPPRAYEPRSEFE	100 / 6 AA	186
Phosphosite 6:	NFKBIZ	Q9BYH8	Y322	IPPQSPAYEPNLFDG	100 / 6 AA	78
Phosphosite 7:	STXBP5	Q5T5C0	Y875	GCLIPPAYEPWREHN	62 / 8 AA	128
Phosphosite 8:	CCPG1	Q9ULG6	Y742	GHTFSPPYGPRSVYI	75 / 8 AA	87
Phosphosite 9:	SHANK3	Q9BYB0	S1163	SLASPAFSPRSPAWI	75 / 8 AA	186
Phosphosite 10:	ZIM2	Q9NZV7	Y93	DDRDSRAYESRSQDA	75 / 8 AA	61
Phosphosite 11:	PEG3	Q9GZU2	Y218	DDRDSRAYESRSQDA	75 / 8 AA	181
Phosphosite 12:	EYA4	O95677	Y130	SVITSSGYSPRSAHQ	66 / 9 AA	70
Phosphosite 13:	ABI3BP	Q7Z7G0	Y242	QDHTVPAYVPRKLIP	75 / 8 AA	119
Phosphosite 14:	FUS	P35637	Y239	YNRSSGGYEPRGRGG	55 / 9 AA	53
Phosphosite 15:	Putative UPF0607 protein LOC392364	Q5PR19	Y164	GNPTSPRYNPRPLEG	75 / 8 AA	25
Phosphosite 16:	POLR2A	P24928	S1597	SPSYSPTSPAYEPRS	100 / 6 AA	217
Phosphosite 17:	EMR2	Q9UHX3	Y100	DCVCSPGYEPVSGAK	75 / 8 AA	90
Phosphosite 18:	CD97	P48960	Y97	DCVCSPGYEPVSGAK	75 / 8 AA	92
Phosphosite 19:	CASC3	O15234	Y181	EDRKNPAYIPRKGLF	62 / 8 AA	76
Phosphosite 20:	C1QB	P02746	Y151	ITNMNNNYEPRSGKF	100 / 5 AA	26