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:	PABPC4
Human P-Site:	S175
P-Site Sequence:	VFVGRFKSRKEREAE
UniProt:	Q13310
Intern. Prot. ID:	IPI00012726

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PABPC4	Q13310	S175	VFVGRFKSRKEREAE	100 / 9 AA	71
Phosphosite 1:	PABPC1	P11940	S175	VFVGRFKSRKEREAE	100 / 9 AA	71
Phosphosite 2:	PABPC1L2A	Q5JQF8	S166	IFVGRFKSHKEREAE	88 / 9 AA	23
Phosphosite 3:	PABPC3	Q9H361	S175	VFVGQFKSRKEREAE	88 / 9 AA	70
Phosphosite 4:	PABPC1L	Q4VXU2	S175	VFVGHFKSRREREAE	77 / 9 AA	68
Phosphosite 5:	DDX23	Q9BUQ8	S118	GRGKDFKSRKDRDSK	85 / 7 AA	96
Phosphosite 6:	PLCE1	Q9P212	S317	VEEDAFKSKKERSTL	85 / 7 AA	259
Phosphosite 7:	USP42	Q9H9J4	S955	VDRGHYRSRRERSSS	55 / 9 AA	146
Phosphosite 8:	FAM162B	Q5T6X4	S85	LWTGRFKSMEEIPPR	75 / 8 AA	18
Phosphosite 9:	UNC80	Q8N2C7	S448	NIFKKFKSRKEDRER	85 / 7 AA	363
Phosphosite 10:	INPP5B	P32019	S182	IGGGRYPSRKKRWGL	66 / 9 AA	113
Phosphosite 11:	FAM186A	A6NE01	S203	SRGTLWKSWKERVIK	71 / 7 AA	263
Phosphosite 12:	MARVELD2	Q8N4S9	S145	GGSEGTFSSRKEADA	75 / 8 AA	64
Phosphosite 13:	FAM13C1	Q8NE31	S89	PSMGNFKSRKPKSIF	66 / 9 AA	66
Phosphosite 14:	ZNF525	Q8N782	S143	EAFRFKSSLERHRRI	75 / 8 AA	23
Phosphosite 15:	GPATCH3	Q96I76	T159	LGSFPFKTRKELQSW	71 / 7 AA	59
Phosphosite 16:	ZNF525	Q8N782	S142	DEAFRFKSSLERHRR	75 / 8 AA	23
Phosphosite 17:	WDR81	Q562E7	S285	SGPSRLNSRKEAGLL	62 / 8 AA	96
Phosphosite 18:	HMBOX1	Q6NT76	T273	LRRGSRFTWRKECLA	62 / 8 AA	47
Phosphosite 19:	GPRASP1	Q5JY77	S287	NSRSRFRSKKEVYVE	62 / 8 AA	157
Phosphosite 20:	PHLDA2	Q53GA4	S112	RALQDFRSRQERTAP	71 / 7 AA	17