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:	POLR1A
Human P-Site:	S307
P-Site Sequence:	DFLVVPPSRYRPVSR
UniProt:	O95602
Intern. Prot. ID:	IPI00031960

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR1A	O95602	S307	DFLVVPPSRYRPVSR	100 / 9 AA	195
Phosphosite 1:	POLR1A	O95602	Y309	LVVPPSRYRPVSRLG	100 / 7 AA	195
Phosphosite 2:	DLG3	Q92796	T365	APPQVPPTRYSPIPR	75 / 8 AA	90
Phosphosite 3:	KHDRBS3	O75525	T252	RARGVPPTGYRPPPP	75 / 8 AA	39
Phosphosite 4:	TGFB2	P61812	T121	SENAIPPTFYRPYFR	55 / 9 AA	48
Phosphosite 5:	CdGAP	Q2M1Z3	S141	VIQELPPSHYRTLEY	71 / 7 AA	157
Phosphosite 6:	KCND2	Q9NZV8	S253	LRLAAAPSRYRFVRS	62 / 8 AA	71
Phosphosite 7:	C9orf131	Q5VYM1	S408	ESSLEDPSRYKPQWE	83 / 6 AA	118
Phosphosite 8:	Cyclin C1	P35663	S603	STGRVPPSREKPPLP	75 / 8 AA	74
Phosphosite 9:	C9orf131	Q5VYM1	Y410	SLEDPSRYKPQWECR	83 / 6 AA	118
Phosphosite 10:	Kv4.3	Q9UK17	S250	LRLFAAPSRYRFIRS	71 / 7 AA	73
Phosphosite 11:	MEX3C	Q5U5Q3	S434	SSNPVPPSRARMISN	85 / 7 AA	69
Phosphosite 12:	CASR	P41180	S749	WLYTAPPSSYRNQEL	62 / 8 AA	121
Phosphosite 13:	IPPK	Q9H8X2	S426	DQRPVVPSSRSRFAF	75 / 8 AA	56
Phosphosite 14:	IPPK	Q9H8X2	S427	QRPVVPSSRSRFAFS	75 / 8 AA	56
Phosphosite 15:	SAMD14	Q8IZD0	Y122	PPSPLTRYRPLHNAA	71 / 7 AA	45
Phosphosite 16:	PKLR	P30613	S485	GRSAQLLSRYRPRAA	100 / 5 AA	62
Phosphosite 17:	DNHD1	Q96M86	S303	LYLNVAPSRYFRPYS	83 / 6 AA	113
Phosphosite 18:	DnaJ-like protein	Q9H1X3	Y81	RRYHPDRYRPQPGDE	83 / 6 AA	42
Phosphosite 19:	KIAA0232	Q92628	S952	EWAVVPPSHTKGSLL	62 / 8 AA	155
Phosphosite 20:	HNRPLL	Q8WVV9	S302	GPLLPLPSRYRMGSR	100 / 5 AA	60