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:	POLR1C
Human P-Site:	S258
P-Site Sequence:	EELSRCFSPGVIEVQ
UniProt:	O15160
Intern. Prot. ID:	IPI00005179

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR1C	O15160	S258	EELSRCFSPGVIEVQ	100 / 9 AA	39
Phosphosite 1:	CECR5	Q9BXW7	S394	GHRDLCFSPGLMEAS	71 / 7 AA	46
Phosphosite 2:	ATP5O	P48047	S17	SRQVRCFSTSVVRPF	62 / 8 AA	23
Phosphosite 3:	SLC22A2	O15244	S53	TPDHRCRSPGVAELS	85 / 7 AA	63
Phosphosite 4:	ATP5O	P48047	T18	RQVRCFSTSVVRPFA	62 / 8 AA	23
Phosphosite 5:	ATF7IP2	Q5U623	S54	PSGNQSFSPSVITRT	55 / 9 AA	76
Phosphosite 6:	PHGDH	O43175	S371	KNAGNCLSPAVIVGL	71 / 7 AA	57
Phosphosite 7:	GLI1	P08151	T115	AFINSRCTSPGGSYG	85 / 7 AA	118
Phosphosite 8:	SOX10	P56693	S24	SEEPRCLSPGSAPSL	83 / 6 AA	50
Phosphosite 9:	GLI1	P08151	S116	FINSRCTSPGGSYGH	85 / 7 AA	118
Phosphosite 10:	LHX3	Q9UBR4	S71	PLAERCFSRGESVYC	83 / 6 AA	43
Phosphosite 11:	NUT	Q86Y26	S719	ERDDVCLSPGVWLSS	83 / 6 AA	120
Phosphosite 12:	LGALS2	P05162	S77	REDHLCFSPGSEVKF	100 / 5 AA	15
Phosphosite 13:	USP33	Q8TEY7	S340	ENGSRCFSEDNNETT	71 / 7 AA	107
Phosphosite 14:	ATF7IP2	Q5U623	S56	GNQSFSPSVITRTTE	71 / 7 AA	76
Phosphosite 15:	NF1	P21359	S2188	SYRDRSFSPGSYERE	83 / 6 AA	319
Phosphosite 16:	CACNA1I	Q9P0X4	S1795	GLCRRCYSPAQENLW	66 / 6 AA	245
Phosphosite 17:	NF1	P21359	S2186	RSSYRDRSFSPGSYE	83 / 6 AA	319
Phosphosite 18:	POLR1C	O15160	S254	GEAAEELSRCFSPGV	100 / 5 AA	39
Phosphosite 19:	LOC68646	Q4G0N4	S395	SSRQRCFSSKVCVRS	71 / 7 AA	49
Phosphosite 20:	MUC4	Q99102	S477	PHERSSFSPGVSQEI	83 / 6 AA	232