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:	PABPC1
Human P-Site:	S548
P-Site Sequence:	GQEPLTASMLASAPP
UniProt:	P11940
Intern. Prot. ID:	IPI00008524

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PABPC1	P11940	S548	GQEPLTASMLASAPP	100 / 9 AA	71
Phosphosite 1:	PABPC4	Q13310	S557	GQEPLTASMLAAAPP	88 / 9 AA	71
Phosphosite 2:	PABPC3	Q9H361	S543	GQETLTASRLASAPP	87 / 8 AA	70
Phosphosite 3:	SDK1	Q7Z5N4	S1716	QVTPLTASQLEVTWD	75 / 8 AA	242
Phosphosite 4:	NF-E2	Q16621	S262	ARYPLTESQLALVRD	75 / 8 AA	41
Phosphosite 5:	TTC8	Q8TAM2	S155	FVRLGTASMLTSPDG	85 / 7 AA	60
Phosphosite 6:	PPAN	Q9NQ55	T58	RRVMEPLTASRLQVR	85 / 7 AA	53
Phosphosite 7:	FLNB	O75369	T1198	AVTYVPLTAGMYTLT	83 / 6 AA	278
Phosphosite 8:	LRCH2	Q5VUJ6	S333	PSQPLTDSMEDFYPN	83 / 6 AA	85
Phosphosite 9:	LRCH2	Q5VUJ6	T331	RMPSQPLTDSMEDFY	83 / 6 AA	85
Phosphosite 10:	SATB2	Q9UPW6	S200	KECPLSQSMISSIVN	55 / 9 AA	83
Phosphosite 11:	SATB1	Q01826	S214	KECPLSQSMISSIVN	55 / 9 AA	86
Phosphosite 12:	COL15A1	P39059	T490	TDGLAPLTATMAPER	83 / 6 AA	142
Phosphosite 13:	USP29	Q9HBJ7	T578	SEINSPLTPSMKLTS	83 / 6 AA	104
Phosphosite 14:	EIF2B4	Q9UI10	S272	QCRPLSASMHNAIKF	83 / 6 AA	58
Phosphosite 15:	WSCD2	Q2TBF2	T250	LSLALPVTAAMLNMS	71 / 7 AA	64
Phosphosite 16:	EIF2B4	Q9UI10	S270	LTQCRPLSASMHNAI	83 / 6 AA	58
Phosphosite 17:	POGZ	Q7Z3K3	T719	LQEAAPLTSSMDPLP	83 / 6 AA	155
Phosphosite 18:	CTNND1	O60716	S11	SEVESTASILASVKE	85 / 7 AA	108
Phosphosite 19:	SEC22B	O75396	S19	DGLPLAASMQEDEQS	83 / 6 AA	25
Phosphosite 20:	B3GAT1	Q9P2W7	T130	APRRTPLTARLLRDT	71 / 7 AA	38