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:	POLR3D
Human P-Site:	T21
P-Site Sequence:	GGPRPLLTGARGLIG
UniProt:	P05423
Intern. Prot. ID:	IPI00215978

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR3D	P05423	T21	GGPRPLLTGARGLIG	100 / 9 AA	44
Phosphosite 1:	PDSS2	Q86YH6	T96	GTQHPLLTTARGLVH	77 / 9 AA	44
Phosphosite 2:	GPR113	Q8IZF5	T161	SSPRPLLTGLRLTTE	87 / 8 AA	116
Phosphosite 3:	PDSS2	Q86YH6	T97	TQHPLLTTARGLVHD	87 / 8 AA	44
Phosphosite 4:	TERT (Telomerase Reverse Transcriptase)	O14746	T355	SSLRPSLTGARRLVE	87 / 8 AA	127
Phosphosite 5:	ATP6V1A	P38606	T229	PANHPLLTGQRVLDA	75 / 8 AA	68
Phosphosite 6:	LRP3	O75074	T626	RGQIPLLTAARPSQT	85 / 7 AA	83
Phosphosite 7:	CHPF	Q8IZ52	T152	LERVVFLTGARGRRA	85 / 7 AA	85
Phosphosite 8:	SFRS8	Q12872	T725	TTPCPLLTGGRPLPT	85 / 7 AA	105
Phosphosite 9:	ATAD2B	Q9ULI0	S772	YRPRLLLSGERGSGQ	66 / 9 AA	165
Phosphosite 10:	GNRH2	O43555	T105	HLARTLLTAAREPRP	66 / 9 AA	13
Phosphosite 11:	ETFA	P13804	T213	KSDRPELTGAKVVVS	75 / 8 AA	35
Phosphosite 12:	CCDC142	Q17RM4	T240	SRVLRLLTGERGCQV	85 / 7 AA	82
Phosphosite 13:	Putative uncharacterized protein FLJ23865	Q8TCH9	S26	PQVLPLLSPARGRIQ	75 / 8 AA	14
Phosphosite 14:	CXorf40B	Q96DE9	S32	TRWRPLLSSQRNCTI	55 / 9 AA	18
Phosphosite 15:	CXorf40A	Q8TE69	S32	TRWRPLLSSQRNCTI	55 / 9 AA	18
Phosphosite 16:	ADARB2	Q9NS39	S621	RHNRPLLSGVSDAEA	55 / 9 AA	81
Phosphosite 17:	MLL3	Q8NEZ4	T2032	SYARPLLTPAPLDSG	85 / 7 AA	541
Phosphosite 18:	HDAC5	Q9UQL6	T473	HGQSPLVTGERVATS	71 / 7 AA	122
Phosphosite 19:	C2orf16	Q68DN1	S45	PSGPLLTSVRFSNLS	71 / 7 AA	224
Phosphosite 20:	EP300	Q09472	T431	RNQQPILTGAPVGLG	62 / 8 AA	264