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:	Y291
P-Site Sequence:	KQDRITRYQGVNLYV
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	Y291	KQDRITRYQGVNLYV	100 / 9 AA	71
Phosphosite 1:	PABPC4	Q13310	Y291	KQERISRYQGVNLYI	88 / 9 AA	71
Phosphosite 2:	PABPC3	Q9H361	Y291	KQDRITRYQVVNLYV	88 / 9 AA	70
Phosphosite 3:	PABPC1	P11940	T289	QMKQDRITRYQGVNL	100 / 7 AA	71
Phosphosite 4:	PABPC1L	Q4VXU2	Y291	KQDRLRRYQGVNLYV	77 / 9 AA	68
Phosphosite 5:	PABPC4	Q13310	S289	QLKQERISRYQGVNL	85 / 7 AA	71
Phosphosite 6:	PABPC3	Q9H361	T289	QMKQDRITRYQVVNL	100 / 6 AA	70
Phosphosite 7:	PAPPA2	Q9BXP8	Y527	RGEKVIRYQVVNICD	55 / 9 AA	199
Phosphosite 8:	MINPP1	Q9UNW1	Y53	YFGTKTRYEDVNPVL	71 / 7 AA	55
Phosphosite 9:	WHSC1	O96028	Y948	EGDRGSRYQGVRGIG	75 / 8 AA	152
Phosphosite 10:	MCF2	P10911	Y638	PVQRITKYQLLLKEL	83 / 6 AA	108
Phosphosite 11:	TRIO	O75962	Y1432	PVQRITKYQLLLKEL	83 / 6 AA	347
Phosphosite 12:	TRAD	O60229	Y2065	PIQRITKYQLLLKDF	83 / 6 AA	340
Phosphosite 13:	TRAD	O60229	Y1421	PVQRITKYQLLLKEL	83 / 6 AA	340
Phosphosite 14:	ARHGEF14	O15068	Y774	PVQRITKYQLLLKEM	83 / 6 AA	128
Phosphosite 15:	ZNF407	Q9C0G0	T1271	VLVVTRITREQGNLE	85 / 7 AA	247
Phosphosite 16:	CD1D	P15813	Y331	RFKRQTSYQGVL___	75 / 8 AA	38
Phosphosite 17:	CD1D	P15813	S330	SRFKRQTSYQGVL__	75 / 8 AA	38
Phosphosite 18:	MYO1G	B0I1T2	Y66	GPEAIARYQGRELYE	83 / 6 AA	116
Phosphosite 19:	MCF2	P10911	T636	LKPVQRITKYQLLLK	83 / 6 AA	108
Phosphosite 20:	TRIO	O75962	T1430	IKPVQRITKYQLLLK	83 / 6 AA	347