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:	POLK
Human P-Site:	S747
P-Site Sequence:	HCHQNSSSTVSLENE
UniProt:	Q9UBT6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLK	Q9UBT6	S747	HCHQNSSSTVSLENE	100 / 9 AA	99
Phosphosite 1:	POLK	Q9UBT6	S746	EHCHQNSSSTVSLEN	100 / 8 AA	99
Phosphosite 2:	DENND4A	Q7Z401	S963	LSYQNSSSIVRLTGT	77 / 9 AA	209
Phosphosite 3:	POLK	Q9UBT6	S745	IEHCHQNSSSTVSLE	100 / 7 AA	99
Phosphosite 4:	USP54	Q70EL1	S671	SSERNSSSPVSLDAA	77 / 9 AA	187
Phosphosite 5:	ABCA1	O95477	S1147	SSCRNSSSTVSYLKK	77 / 9 AA	254
Phosphosite 6:	ABCA1	O95477	S1146	LSSCRNSSSTVSYLK	87 / 8 AA	254
Phosphosite 7:	Nedd4-BP2	Q86UW6	S208	ENLENSGSTLSLNPL	66 / 9 AA	199
Phosphosite 8:	IL6ST	P40189	S755	ESSQNTSSTVQYSTV	85 / 7 AA	104
Phosphosite 9:	KIAA0355	O15063	S610	PSQSAQNSSNTVANG	85 / 7 AA	116
Phosphosite 10:	BEND6	Q5SZJ8	S157	NSNSNSSSPVSLKPE	87 / 8 AA	31
Phosphosite 11:	IL6ST	P40189	S754	NESSQNTSSTVQYST	85 / 7 AA	104
Phosphosite 12:	ABCA1	O95477	T1148	SCRNSSSTVSYLKKE	100 / 7 AA	254
Phosphosite 13:	IL6ST	P40189	T753	ENESSQNTSSTVQYS	85 / 7 AA	104
Phosphosite 14:	DMXL2	Q8TDJ6	S1063	DEGEDNSSTVSIVGR	55 / 9 AA	340
Phosphosite 15:	BPTF	Q12830	S1419	NSTLENSSDTVSIQD	75 / 8 AA	338
Phosphosite 16:	OR14J1	Q9UGF5	S266	RLPSDSSSTVDLVFS	75 / 8 AA	36
Phosphosite 17:	WDR76	Q9H967	S114	STLQNSSSAVHTESN	85 / 7 AA	70
Phosphosite 18:	PPP1R13B	Q96KQ4	S397	PTLKQNSSSSVKPVQ	85 / 7 AA	120
Phosphosite 19:	ADAM23	O75077	S99	TLQQNSSSNISYSNA	75 / 8 AA	92
Phosphosite 20:	DENND4A	Q7Z401	S961	PKLSYQNSSSIVRLT	85 / 7 AA	209