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:	T720
P-Site Sequence:	GKAWVKETPRSVPGF
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	T720	GKAWVKETPRSVPGF	100 / 9 AA	195
Phosphosite 1:	KLHL36	Q8N4N3	T329	SEQWVKETPLPARRS	100 / 6 AA	70
Phosphosite 2:	HPRT1	P00492	T168	ASLLVKRTPRSVGYK	77 / 9 AA	25
Phosphosite 3:	VCAN	P13611	T1623	KESWVEATPRQVVEL	66 / 9 AA	373
Phosphosite 4:	CapZIP	Q6JBY9	T348	EGAAVKETPHSPPGG	85 / 7 AA	45
Phosphosite 5:	IFT140	Q96RY7	T669	VCEAVQETPRSQPQS	85 / 7 AA	165
Phosphosite 6:	KIAA0256	Q93073	T1024	IESWVSETQRTMETL	55 / 9 AA	122
Phosphosite 7:	NEK3	P51956	T411	RKQWLKETPDTLLNI	83 / 6 AA	58
Phosphosite 8:	FAM149B1	Q96BN6	T438	TSHSCAETPRSVEEI	100 / 6 AA	65
Phosphosite 9:	SOBP	A7XYQ1	T211	QQHYAKETPRLAFKN	71 / 7 AA	93
Phosphosite 10:	RASL12	Q9NYN1	T123	LALHAKETQRSIPAL	55 / 9 AA	30
Phosphosite 11:	POLR1A	O95602	S723	WVKETPRSVPGFNPD	100 / 6 AA	195
Phosphosite 12:	AP1S2	P56377	T146	LLQEEAETPRSVLEE	100 / 6 AA	19
Phosphosite 13:	AP1S2	P56377	S149	EEAETPRSVLEEIGL	100 / 6 AA	19
Phosphosite 14:	FAM149B1	Q96BN6	S441	SCAETPRSVEEILRG	100 / 6 AA	65
Phosphosite 15:	MUC5AC	P98088	S1423	HGYRVCESPRSVECR	66 / 9 AA	527
Phosphosite 16:	GPR112	Q8IZF6	T919	LTKLVKTTPRSSYNE	75 / 8 AA	301
Phosphosite 17:	GPR112	Q8IZF6	T918	LLTKLVKTTPRSSYN	75 / 8 AA	301
Phosphosite 18:	ARHGAP21	Q5T5U3	S1526	RFAILKESPRSLLAQ	62 / 8 AA	217
Phosphosite 19:	ZNF317	Q96PQ6	T150	EDIFGKETPSGVTME	55 / 9 AA	68
Phosphosite 20:	SLC22A2	O15244	T130	RDGWVYETPGSSIVT	75 / 8 AA	63