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:	S68
P-Site Sequence:	NVDSTAESCPKCEHP
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	S68	NVDSTAESCPKCEHP	100 / 9 AA	12
Phosphosite 1:	PHRF1	Q9P1Y6	S107	NSDDDAESCPICLNA	85 / 7 AA	179
Phosphosite 2:	OSBPL5	Q9H0X9	S784	SSGSTPESCPELSDE	85 / 7 AA	99
Phosphosite 3:	Wnk2	Q9Y3S1	S1686	SSMTAESSPRSMLGY	62 / 8 AA	243
Phosphosite 4:	Wnk2	Q9Y3S1	S1685	SSSMTAESSPRSMLG	62 / 8 AA	243
Phosphosite 5:	POLR3K	Q9Y2Y1	T65	AWENVDSTAESCPKC	100 / 6 AA	12
Phosphosite 6:	OSBPL6	Q9BZF3	S207	PSTSTAESSPAANVS	85 / 7 AA	106
Phosphosite 7:	IL18R1	Q13478	S21	ISVSTAESCTSRPHI	100 / 6 AA	62
Phosphosite 8:	PHF21B	Q96EK2	S248	QPESTAESRPPTEEP	85 / 7 AA	57
Phosphosite 9:	TATDN2	Q93075	S16	KHNWSSTSEGCPRKR	71 / 7 AA	85
Phosphosite 10:	TTN	Q8WZ42	S18095	RANHTPESCPETKYK	83 / 6 AA	3816
Phosphosite 11:	FNDC7	Q5VTL7	S507	QCSSTGESCTMRGLP	62 / 8 AA	78
Phosphosite 12:	Wnk3	Q9BYP7	S75	DDKVAESSPKDERIK	71 / 7 AA	192
Phosphosite 13:	PDZRN4	Q6ZMN7	S744	SAYNTAESCRSTPLT	71 / 7 AA	117
Phosphosite 14:	HRG	P04196	S503	FPQSVSESCPGKFKS	71 / 7 AA	60
Phosphosite 15:	TRMT61B	Q9BVS5	S66	RKAPGAESCPSLPLS	100 / 5 AA	53
Phosphosite 16:	RSC1A1	Q92681	S348	SVESAEESCPSITAA	71 / 7 AA	67
Phosphosite 17:	ADAMTS20	P59510	S609	FRSCNTDSCPKGTQD	57 / 7 AA	215
Phosphosite 18:	ERCC4	Q92889	S524	EISSSPESCPEEIKH	71 / 7 AA	104
Phosphosite 19:	PDZRN4	Q6ZMN7	T741	DSSSAYNTAESCRST	83 / 6 AA	117
Phosphosite 20:	HRG	P04196	S501	QPFPQSVSESCPGKF	71 / 7 AA	60