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:	S266
P-Site Sequence:	TSAREHLSALWKNEG
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	S266	TSAREHLSALWKNEG	100 / 9 AA	195
Phosphosite 1:	HYDIN	Q4G0P3	S379	PLLREHLSVLSRTFA	66 / 9 AA	576
Phosphosite 2:	STEAP2	Q8NFT2	Y98	VAIHREHYTSLWDLR	62 / 8 AA	56
Phosphosite 3:	ZNF294	O94822	S899	ESTFLHLSALWLKNQ	100 / 6 AA	201
Phosphosite 4:	CTSE	P14091	S43	LRARSQLSEFWKSHN	55 / 9 AA	43
Phosphosite 5:	OR5B21	A6NL26	S296	LRNKEVKSALWKILN	66 / 9 AA	34
Phosphosite 6:	HIP1	O00291	S592	AHREEELSALRKELQ	75 / 8 AA	116
Phosphosite 7:	CAMSAP1	Q5T5Y3	S231	RYRREHLSARQSPYF	100 / 6 AA	178
Phosphosite 8:	LAMA5	O15230	S2358	RVQEQLSSLWEENQA	71 / 7 AA	400
Phosphosite 9:	C15orf29	Q9H079	S273	QILKQQLSGLWEQEN	50 / 8 AA	35
Phosphosite 10:	Bicd2	Q8TD16	S395	TRLTENLSALRRLQA	62 / 8 AA	94
Phosphosite 11:	KIAA1751	Q9C0B2	S82	FHLRQNLSALDKMHE	66 / 9 AA	87
Phosphosite 12:	MDN1	Q9NU22	S2834	LAIREQMSALGESGW	71 / 7 AA	633
Phosphosite 13:	TAF172	O14981	S1827	KSILENLSDLWDQEQ	62 / 8 AA	207
Phosphosite 14:	ZO3	O95049	S610	QRSREDLSALTRQGR	85 / 7 AA	103
Phosphosite 15:	ARFGEF1	Q9Y6D6	T1704	NSNNEQRTALWKAGF	62 / 8 AA	209
Phosphosite 16:	VPRBP	Q9Y4B6	S1161	ATWSQPLSALWGMKS	62 / 8 AA	169
Phosphosite 17:	RFPL2	O75678	S73	APSPQDLSAQWKQLE	55 / 9 AA	42
Phosphosite 18:	ZNFX1	Q9P2E3	S1714	SFYDHLASLWDSLKK	50 / 8 AA	220
Phosphosite 19:	WDR59	Q6PJI9	S815	GREAEHLSSPWGESS	71 / 7 AA	110
Phosphosite 20:	WDR59	Q6PJI9	S816	REAEHLSSPWGESSP	71 / 7 AA	110