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:	S754
P-Site Sequence:	DARDKTGSSAQKSLS
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	S754	DARDKTGSSAQKSLS	100 / 9 AA	217
Phosphosite 1:	POLR2A	P24928	S755	ARDKTGSSAQKSLSE	100 / 8 AA	217
Phosphosite 2:	POLR2A	P24928	T752	LNDARDKTGSSAQKS	100 / 7 AA	217
Phosphosite 3:	SMARCAL1	Q9NZC9	S228	RLQQKSGSSVQKGVN	66 / 9 AA	106
Phosphosite 4:	STK33	Q9BYT3	S154	VNKEKAGSSAVKLLE	66 / 9 AA	58
Phosphosite 5:	ZIK1	Q3SY52	S95	SQSKAGSSTQKTQSC	75 / 8 AA	55
Phosphosite 6:	ZIK1	Q3SY52	S94	VSQSKAGSSTQKTQS	75 / 8 AA	55
Phosphosite 7:	MUC19	Q7Z5P9	S3111	GVTGKTGSSARVTGK	75 / 8 AA	598
Phosphosite 8:	UNC13A	Q9UPW8	S696	QAKDKTGSSDPYVTV	100 / 6 AA	193
Phosphosite 9:	UNC13C	Q8NB66	S1240	QAKDKTGSSDPYVTV	100 / 6 AA	251
Phosphosite 10:	MUC19	Q7Z5P9	S3112	VTGKTGSSARVTGKT	85 / 7 AA	598
Phosphosite 11:	PYHIN1	Q6K0P9	S352	EIQDKTGSMAVVGKG	85 / 7 AA	55
Phosphosite 12:	AOF1	Q8NB78	S620	TTDGTGYSAQKVLVT	85 / 7 AA	92
Phosphosite 13:	ECH1	Q13011	S37	SLRLTGSSAQEEASG	100 / 6 AA	36
Phosphosite 14:	UNC13A	Q9UPW8	T694	GLQAKDKTGSSDPYV	100 / 6 AA	193
Phosphosite 15:	UNC13C	Q8NB66	T1238	GLQAKDKTGSSDPYV	100 / 6 AA	251
Phosphosite 16:	ECH1	Q13011	S36	ISLRLTGSSAQEEAS	100 / 6 AA	36
Phosphosite 17:	UNC13B	O14795	T618	GLQAKDKTGSSDPYV	100 / 6 AA	181
Phosphosite 18:	MAPK8IP3	Q9UPT6	T362	PETRLDRTGSSPTQG	71 / 7 AA	147
Phosphosite 19:	KIF5B	P33176	S825	DSDDTGGSAAQKQKI	66 / 9 AA	110
Phosphosite 20:	MAPK8IP3	Q9UPT6	S364	TRLDRTGSSPTQGIV	71 / 7 AA	147