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:	S931
P-Site Sequence:	RRPPLMASGKSLPCF
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	S931	RRPPLMASGKSLPCF	100 / 9 AA	195
Phosphosite 1:	ACTL8	Q9H568	S169	QGRPLPASGKTLEFA	77 / 9 AA	41
Phosphosite 2:	TOP3B	O95985	T617	SFSPLAATGKPLSRC	66 / 9 AA	97
Phosphosite 3:	ADH5	P11766	S364	KAFELMHSGKSIRTV	75 / 8 AA	40
Phosphosite 4:	SASH1	O94885	S774	PTLPLMKSGDALKQG	66 / 9 AA	137
Phosphosite 5:	VPS13D	Q5THJ4	S1022	DFDLLMASHKNLSFD	75 / 8 AA	492
Phosphosite 6:	C2orf56	Q7L592	T112	FISEWMATGKSTAFQ	71 / 7 AA	49
Phosphosite 7:	EBF1	Q9UH73	S526	PSSPTMASSTSLPSN	66 / 9 AA	64
Phosphosite 8:	PA1	Q9BTK6	S243	ASPPLRSSGSSLFPR	66 / 9 AA	28
Phosphosite 9:	CC2D2A	Q9P2K1	S798	NQLTLMTSGKVSHSV	83 / 6 AA	186
Phosphosite 10:	CC2D2A	Q9P2K1	T797	SNQLTLMTSGKVSHS	83 / 6 AA	186
Phosphosite 11:	MED24	O75448	S444	GVLGHMLSGKSLDLL	85 / 7 AA	110
Phosphosite 12:	POLR1A	O95602	S934	PLMASGKSLPCFEPY	100 / 6 AA	195
Phosphosite 13:	ACP5	P13686	S313	YIEASGKSLFKTRLP	100 / 6 AA	37
Phosphosite 14:	SLA/LP	Q9HD40	T144	CFVVPMATGMSLTLC	71 / 7 AA	56
Phosphosite 15:	BAT2D1	Q9Y520	S1974	NGTDYVASGKSIQTP	62 / 8 AA	317
Phosphosite 16:	GART	P22102	S491	FKDPLLASGTDGVGT	71 / 7 AA	108
Phosphosite 17:	CTTNBP2NL	Q9P2B4	S409	MPSPLSSSGSSLSPS	66 / 9 AA	70
Phosphosite 18:	TIAL1	Q01085	T134	RVVKDMATGKSKGYG	83 / 6 AA	42
Phosphosite 19:	TIA1	P31483	T143	RVVKDMATGKSKGYG	83 / 6 AA	43
Phosphosite 20:	GINS4	Q9BRT9	S217	TIAPLVASGAVQLI_	83 / 6 AA	26