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:	PABPC3
Human P-Site:	S428
P-Site Sequence:	QIARLRPSPRWTAQG
UniProt:	Q9H361
Intern. Prot. ID:	IPI00301154

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PABPC3	Q9H361	S428	QIARLRPSPRWTAQG	100 / 9 AA	70
Phosphosite 1:	PABPC1	P11940	S434	QIAQLRPSPRWTAQG	88 / 9 AA	71
Phosphosite 2:	C4orf23	Q8IYL2	S542	PGWELSPSPRWVAAG	75 / 8 AA	85
Phosphosite 3:	DNMT3B	Q9UBC3	S120	SRERHRPSPRSTRGR	77 / 9 AA	96
Phosphosite 4:	PTGS1	P23219	S84	LRNSLRPSPSFTHFL	75 / 8 AA	69
Phosphosite 5:	C19orf35	Q6ZS72	S387	QLTRLRPSASRTRGA	66 / 9 AA	51
Phosphosite 6:	ZNF487	B1APH4	S417	ILKAQKPSPSWTRSI	71 / 7 AA	52
Phosphosite 7:	TROAP	Q12815	S98	PLEELRPSPRGQNVG	100 / 6 AA	84
Phosphosite 8:	MTFMT	Q96DP5	S23	GARRGRPSPQWRALA	75 / 8 AA	44
Phosphosite 9:	TTC19	Q6DKK2	S37	PPATLRPSRRRTRPP	75 / 8 AA	56
Phosphosite 10:	NUT	Q86Y26	S511	GDGRLRPSPGLQGAG	100 / 6 AA	120
Phosphosite 11:	REEP2	Q9BRK0	S175	PDGRLRPSPGSLLDT	100 / 6 AA	28
Phosphosite 12:	SPON2	Q9BUD6	S247	TLVRLRQSPRAFIPP	85 / 7 AA	36
Phosphosite 13:	SCAND2	Q9GZW5	S260	TQPRQRPSPRPTPRR	77 / 9 AA	34
Phosphosite 14:	ZNF487	B1APH4	S419	KAQKPSPSWTRSIAE	71 / 7 AA	52
Phosphosite 15:	PSRC1	Q6PGN9	S111	GPRRVKPSPRRETFV	62 / 8 AA	39
Phosphosite 16:	PABPC3	Q9H361	T432	LRPSPRWTAQGARPH	100 / 5 AA	70
Phosphosite 17:	PABPC1	P11940	T438	LRPSPRWTAQGARPH	100 / 5 AA	71
Phosphosite 18:	PPOX	P50336	S119	LRGLLRPSPPFSKPL	62 / 8 AA	51
Phosphosite 19:	DLEC1	Q9Y238	S85	QLLRLRPSSLRTQDI	66 / 9 AA	196
Phosphosite 20:	FUT3	P21217	S124	PKSRLPPSPRPQGQR	85 / 7 AA	42