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:	S735
P-Site Sequence:	NPDSMCESQVIIREG
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	S735	NPDSMCESQVIIREG	100 / 9 AA	195
Phosphosite 1:	TRAIP	Q9BWF2	S100	KDKEKRDSQVIIDTL	62 / 8 AA
Phosphosite 2:	ZNF829	Q3KNS6	T114	DLESMCETKILSLKK	50 / 8 AA	50
Phosphosite 3:	NKTR	P30414	S1185	QESSMSESKVLGEVG	62 / 8 AA	166
Phosphosite 4:	ZNF383	Q8NA42	T85	DLESMCETKLLSLKK	50 / 8 AA	55
Phosphosite 5:	SMOC1	Q9H4F8	Y69	SYESMCEYQRAKCRD	83 / 6 AA	48
Phosphosite 6:	FAM45B	Q6NSW5	S295	EDPEKSESQVIQDIA	71 / 7 AA	41
Phosphosite 7:	OXCT2	Q9BYC2	S124	GENTLCESQYLAGEL	50 / 8 AA	56
Phosphosite 8:	SLC7A2	P52569	S464	RVTSKSESQVTMLQR	55 / 9 AA	72
Phosphosite 9:	POLR1A	O95602	S731	VPGFNPDSMCESQVI	100 / 5 AA	195
Phosphosite 10:	PGLS	O95336	S108	SRLPIPESQVITINP	62 / 8 AA	28
Phosphosite 11:	RIMBP3	Q9UFD9	S621	ETSQMPESQVKGSRR	83 / 6 AA	170
Phosphosite 12:	RIMBP3B	A6NNM3	S621	ETSQMPESQVKGSRR	83 / 6 AA	170
Phosphosite 13:	RIMBP3C	A6NJZ7	S621	ETSQMPESQVKGSRR	83 / 6 AA	170
Phosphosite 14:	PIGO	Q8TEQ8	S966	LWPFLCESQGLRKRQ	57 / 7 AA	119
Phosphosite 15:	SLC7A2	P52569	S462	SPRVTSKSESQVTML	71 / 7 AA	72
Phosphosite 16:	NKTR	P30414	S1183	VKQESSMSESKVLGE	71 / 7 AA	166
Phosphosite 17:	PPP4R1	Q8TF05	S27	VDDYSSESDVIIIPS	71 / 7 AA	107
Phosphosite 18:	HADHA	P40939	S324	DAGYLCESQKFGELV	80 / 5 AA	83
Phosphosite 19:	SYNJ1	O43426	S519	ASSKVLKSMCENFYK	80 / 5 AA	173
Phosphosite 20:	NDUFA9	Q16795	S78	NHLGRMGSQVIIPYR	83 / 6 AA	43