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:	POLR3K
Human P-Site:	Y78
P-Site Sequence:	KCEHPRAYFMQLQTR
UniProt:	Q9Y2Y1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR3K	Q9Y2Y1	Y78	KCEHPRAYFMQLQTR	100 / 9 AA	12
Phosphosite 1:	CHGB	P05060	Y429	RGGEPRAYFMSDTRE	100 / 6 AA	78
Phosphosite 2:	UBR5	O95071	T415	SLHHPRATFLGLTNE	66 / 9 AA	309
Phosphosite 3:	TrpC3	Q13507	Y464	WLEGPREYILQLWNV	62 / 8 AA	97
Phosphosite 4:	SF1	Q15637	Y52	TREQERAYIVQLQIE	55 / 9 AA	68
Phosphosite 5:	NPAL3	Q6P499	Y70	GSKDPRAYFKTKTWW	71 / 7 AA	45
Phosphosite 6:	C4orf47	A7E2U8	Y202	LNLHPRDYFDANPYF	83 / 6 AA	34
Phosphosite 7:	MED12	Q93074	Y1737	LRPRPRAYYLEPLPL	50 / 8 AA	243
Phosphosite 8:	THOC2	Q8NI27	Y106	EEKSKRDYFTQLVLA	71 / 7 AA	183
Phosphosite 9:	MED12	Q93074	Y1738	RPRPRAYYLEPLPLP	57 / 7 AA	243
Phosphosite 10:	MYST3	Q92794	Y1084	NELFPREYFRRLSSQ	62 / 8 AA	225
Phosphosite 11:	THOC2	Q8NI27	T108	KSKRDYFTQLVLACL	71 / 7 AA	183
Phosphosite 12:	UTRN	P46939	Y803	LQEDINAYFKQLDEL	83 / 6 AA	394
Phosphosite 13:	HECTD2	Q5U5R9	Y232	TKDDLRAYFILLQNP	71 / 7 AA	88
Phosphosite 14:	TSTA3	Q13630	Y157	IDVQNRAYFQQYGCT	62 / 8 AA	36
Phosphosite 15:	DUSP5	Q16690	Y123	LPAGPRVYFLKGGYE	57 / 7 AA	42
Phosphosite 16:	TRIM47	Q96LD4	Y422	ESEAPRDYFLKFAYI	50 / 8 AA	70
Phosphosite 17:	MYH4	Q9Y623	Y458	DTKQPRQYFIGVLDI	57 / 7 AA	223
Phosphosite 18:	MYH13	Q9UKX3	Y457	DTKQPRQYFIGVLDI	57 / 7 AA	224
Phosphosite 19:	DHX32	Q7L7V1	Y624	KKALLSGYFMQIARD	57 / 7 AA	84
Phosphosite 20:	PTGS1	P23219	Y354	YVQQLSGYFLQLKFD	44 / 9 AA	69