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:	POLR1B
Human P-Site:	S1007
P-Site Sequence:	QRLRHMVSDKFQVRT
UniProt:	Q9H9Y6
Intern. Prot. ID:	IPI00418797

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR1B	Q9H9Y6	S1007	QRLRHMVSDKFQVRT	100 / 9 AA	128
Phosphosite 1:	RPL10L	Q96L21	S54	PLGGHMVSDEYEQLS	62 / 8 AA	25
Phosphosite 2:	RPL10	P27635	S54	PLCGHMVSDEYEQLS	62 / 8 AA	25
Phosphosite 3:	SLCO1C1	Q9NYB5	S685	KRERTMVSTRFQKEN	66 / 9 AA	79
Phosphosite 4:	PAN2	Q504Q3	S488	EPHLHMVSKKYRKVT	62 / 8 AA	135
Phosphosite 5:	ZFHX1B	O60315	T262	QLERHMVTHKPGTDQ	71 / 7 AA	136
Phosphosite 6:	SLCO1C1	Q9NYB5	T686	RERTMVSTRFQKENY	71 / 7 AA	79
Phosphosite 7:	GDNF	P39905	S171	SRNRRLVSDKVGQAC	71 / 7 AA	24
Phosphosite 8:	ONECUT2	O95948	S145	LPPISTVSDKFHHPH	83 / 6 AA	54
Phosphosite 9:	MDGA1	Q8NFP4	S80	TKTAGSASDKFQETS	83 / 6 AA	106
Phosphosite 10:	CASP8AP2	Q9UKL3	S1966	DKNPNQVSERFQQLM	50 / 8 AA	223
Phosphosite 11:	ONECUT1	Q9UBC0	S119	LPPISTVSDKFPHHH	83 / 6 AA	51
Phosphosite 12:	INTS4	Q96HW7	S292	GKICHMVSDGSWVVR	100 / 5 AA	108
Phosphosite 13:	ChAT	P28329	S155	QCMRHLVSEEQFRKS	66 / 6 AA	83
Phosphosite 14:	ST7	Q9NRC1	S382	LLKARAVSDKFSPEA	71 / 7 AA	67
Phosphosite 15:	FAF1	Q9UNN5	S289	ITDVHMVSDSDGDDF	100 / 5 AA	74
Phosphosite 16:	RICH2	Q17R89	T804	HMRRHSVTDKRDSEE	71 / 7 AA	89
Phosphosite 17:	TOR1AIP2	Q8NFQ8	S440	TSFNHMDSDKLSGLW	71 / 7 AA	51
Phosphosite 18:	TTN	Q8WZ42	S25383	TTTWHMVSATVARTT	57 / 7 AA	3816
Phosphosite 19:	RICH2	Q17R89	S802	LEHMRRHSVTDKRDS	71 / 7 AA	89
Phosphosite 20:	PAPPA2	Q9BXP8	T315	VFDNCSHTVSDKGWA	71 / 7 AA	199