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:	S1958
P-Site Sequence:	SPTYSLTSPAISPDD
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	S1958	SPTYSLTSPAISPDD	100 / 9 AA	217
Phosphosite 1:	POLR2A	P24928	T1957	TSPTYSLTSPAISPD	100 / 8 AA	217
Phosphosite 2:	ZFHX4	Q86UP3	S2825	KFLFSLTSPSIHFND	75 / 8 AA	394
Phosphosite 3:	ZFHX4	Q86UP3	T2824	DKFLFSLTSPSIHFN	75 / 8 AA	394
Phosphosite 4:	NUP133	Q8WUM0	S291	SSFYSLTSSNISKWE	77 / 9 AA	129
Phosphosite 5:	IRS2	Q9Y4H2	T580	KRTYSLTTPARQRPV	85 / 7 AA	137
Phosphosite 6:	IRS2	Q9Y4H2	T579	RKRTYSLTTPARQRP	85 / 7 AA	137
Phosphosite 7:	MED14	O60244	S1023	SGAYPLTSPPTSYHS	66 / 9 AA	161
Phosphosite 8:	Smad5	Q99717	T11	MASLFSFTSPAVKRL	62 / 8 AA	52
Phosphosite 9:	POLR2A	P24928	S1955	SPTSPTYSLTSPAIS	100 / 6 AA	217
Phosphosite 10:	NUP133	Q8WUM0	T290	RSSFYSLTSSNISKW	75 / 8 AA	129
Phosphosite 11:	MEF2A	Q02078	S344	NTDYSLTSADLSALQ	66 / 9 AA	55
Phosphosite 12:	RGS22	Q8NE09	S234	VPYNKLKSPAISSVS	85 / 7 AA	147
Phosphosite 13:	FLVCR2	Q9UPI3	S292	SLSYALTSPDASYLG	66 / 9 AA	57
Phosphosite 14:	ARFGEF3	Q5TH69	S538	NHKNSLKSPAIPEGK	75 / 8 AA	241
Phosphosite 15:	MTX1	Q13505	S109	RARRSLASPGISPGP	75 / 8 AA	51
Phosphosite 16:	NHSL2	Q5HYW2	S533	PEEYALTSPTLAMPP	55 / 9 AA	76
Phosphosite 17:	C3orf56	Q8N813	S142	PPTYSLASPTLGGAT	55 / 9 AA	26
Phosphosite 18:	C2orf46	Q6ZSB3	S75	RRQNSLKSPALSGHS	66 / 9 AA	16
Phosphosite 19:	IRS2	Q9Y4H2	S577	GLRKRTYSLTTPARQ	83 / 6 AA	137
Phosphosite 20:	SHANK3	Q9BYB0	S1159	PERGSLASPAFSPRS	75 / 8 AA	186