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:	S400
P-Site Sequence:	PNQRAPPSGYFMTAV
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	S400	PNQRAPPSGYFMTAV	100 / 9 AA	70
Phosphosite 1:	PABPC1	P11940	S406	PYQPAPPSGYFMAAI	100 / 8 AA	71
Phosphosite 2:	C3orf19	Q6PII3	S394	DPEFAPPSDYFVGQK	75 / 8 AA	54
Phosphosite 3:	DHX15	O43143	T695	NIRKALVTGYFMQVA	55 / 9 AA	91
Phosphosite 4:	PRKAA2	P54646	S348	YLASSPPSGSFMDDS	66 / 9 AA	62
Phosphosite 5:	Putative high mobility group protein B3-like protein	P0C6E5	S97	NAPKRPPSGFFLFCS	71 / 7 AA	21
Phosphosite 6:	HMGB3	O15347	S98	NAPKRPPSGFFLFCS	71 / 7 AA	23
Phosphosite 7:	PRKAA2	P54646	S350	ASSPPSGSFMDDSAM	85 / 7 AA	62
Phosphosite 8:	UBE2S	Q16763	Y78	PASPPKGYFLTKIFH	71 / 7 AA	24
Phosphosite 9:	IGSF22	Q8N9C0	S832	PAEGDPPSGYILEMR	62 / 8 AA	100
Phosphosite 10:	NOMO2	Q5JPE7	Y77	DCAPNNGYFMIPLYD	71 / 7 AA	139
Phosphosite 11:	VNN2	O95498	Y158	STCPPNGYFQYNTNV	71 / 7 AA	59
Phosphosite 12:	DENND2D	Q9H6A0	Y448	SKNPPAGYFQQKILE	71 / 7 AA	54
Phosphosite 13:	IGSF22	Q8N9C0	Y834	EGDPPSGYILEMRAE	71 / 7 AA	100
Phosphosite 14:	C3orf19	Q6PII3	Y396	EFAPPSDYFVGQKRT	71 / 7 AA	54
Phosphosite 15:	AGXT2L1	Q8TBG4	Y228	QIIPPAGYFQKVAEY	71 / 7 AA	56
Phosphosite 16:	DHX32	Q7L7V1	Y624	KKALLSGYFMQIARD	100 / 5 AA	84
Phosphosite 17:	AGXT2L2	Q8IUZ5	Y228	QIIPPAGYFSQVAEH	83 / 6 AA	50
Phosphosite 18:	MUC3B	Q9H195	T736	ICRRAAPTGYEEFYF	71 / 7 AA	96
Phosphosite 19:	MUC3A	Q02505	T2376	ICRRAAPTGYEEFYF	71 / 7 AA	266
Phosphosite 20:	MYO15A	Q9UKN7	S320	EPPYAPPSGYSSPYS	100 / 6 AA	395