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:	POLH
Human P-Site:	S523
P-Site Sequence:	PSLPFQTSQSTGTEP
UniProt:	Q9Y253
Intern. Prot. ID:	IPI00008011

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLH	Q9Y253	S523	PSLPFQTSQSTGTEP	100 / 9 AA	78
Phosphosite 1:	EP400	Q96L91	S1527	AAAPFQTSQASASAP	66 / 9 AA	344
Phosphosite 2:	EP400	Q96L91	T1526	AAAAPFQTSQASASA	75 / 8 AA	344
Phosphosite 3:	FosB	P53539	S269	PPLPFQTSQDAPPNL	75 / 8 AA	36
Phosphosite 4:	SAGE1	Q9NXZ1	S9	QASPLQTSQPTPPEE	75 / 8 AA	99
Phosphosite 5:	Putative SAGE1-like protein	A6NJ88	S50	QASPLQTSQPTPPEE	75 / 8 AA	69
Phosphosite 6:	SAGE1	Q9NXZ1	T8	MQASPLQTSQPTPPE	75 / 8 AA	99
Phosphosite 7:	Putative SAGE1-like protein	A6NJ88	T49	IQASPLQTSQPTPPE	75 / 8 AA	69
Phosphosite 8:	RNF38	Q9H0F5	T298	GQFVPFQTQQSRSPL	85 / 7 AA	58
Phosphosite 9:	ARHGAP4	P98171	S408	VLDSFQTSPSTESLK	85 / 7 AA	105
Phosphosite 10:	CCDC136	Q96JN2	T357	NEVLRFQTSHSVTQN	62 / 8 AA	134
Phosphosite 11:	ARID1B	Q8NFD5	S1184	QGPQTPQSTGSNSMA	85 / 7 AA	236
Phosphosite 12:	CCDC136	Q96JN2	S358	EVLRFQTSHSVTQNE	71 / 7 AA	134
Phosphosite 13:	CSMD2	Q7Z408	T670	VARLEFQTDHSTGKR	71 / 7 AA	380
Phosphosite 14:	GIGYF2	Q6Y7W6	T1245	TLHSVFQTNQSNNQQ	71 / 7 AA	150
Phosphosite 15:	GPATCH1	Q9BRR8	S791	GEANFQSSQDTDLGE	62 / 8 AA	103
Phosphosite 16:	ZSCAN4	Q8NAM6	S178	MGTPSQTSQDTSLET	66 / 9 AA	49
Phosphosite 17:	MeCP2	P51608	T228	LVKMPFQTSPGGKAE	100 / 5 AA	52
Phosphosite 18:	MeCP2	P51608	S229	VKMPFQTSPGGKAEG	100 / 5 AA	52
Phosphosite 19:	PLAG1	Q6DJT9	S297	LYNTPFQSMQSSGSA	62 / 8 AA	56
Phosphosite 20:	CLINT1	Q14677	S334	VDLFDGTSQSTGGSA	100 / 6 AA	68