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:	PABPN1
Human P-Site:	S276
P-Site Sequence:	RTTNYNSSRSRFYSG
UniProt:	Q86U42
Intern. Prot. ID:	IPI00005792

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PABPN1	Q86U42	S276	RTTNYNSSRSRFYSG	100 / 9 AA	33
Phosphosite 1:	PABPN1	Q86U42	S275	ARTTNYNSSRSRFYS	100 / 8 AA	33
Phosphosite 2:	DIDO1	Q9BTC0	S1142	SLYSYFSSRGRFGVV	66 / 9 AA	244
Phosphosite 3:	TrpC5	Q9UL62	S463	AYVKYNGSRPREEWE	62 / 8 AA	111
Phosphosite 4:	PABPN1	Q86U42	Y273	YRARTTNYNSSRSRF	100 / 6 AA	33
Phosphosite 5:	bFGF	P09038	Y248	ESNNYNTYRSRKYTS	75 / 8 AA	173
Phosphosite 6:	IPPK	Q9H8X2	S427	QRPVVPSSRSRFAFS	100 / 6 AA	56
Phosphosite 7:	bFGF	P09038	T247	LESNNYNTYRSRKYT	75 / 8 AA	173
Phosphosite 8:	RUSC1	Q9BVN2	S592	RLAPLSSSRSRFHAF	85 / 7 AA	96
Phosphosite 9:	XPB	P19447	S763	TVYMEYHSSRSKAPS	62 / 8 AA	89
Phosphosite 10:	XPB	P19447	S764	VYMEYHSSRSKAPSK	62 / 8 AA	89
Phosphosite 11:	IPPK	Q9H8X2	S429	PVVPSSRSRFAFSVS	100 / 6 AA	56
Phosphosite 12:	SALL4	Q9UJQ4	S530	GVGPNYNSPRAGGFQ	71 / 7 AA	112
Phosphosite 13:	CD82	P27701	S131	LIRDYNSSREDSLQD	83 / 6 AA	30
Phosphosite 14:	CD82	P27701	Y128	VTELIRDYNSSREDS	83 / 6 AA	30
Phosphosite 15:	SPEN	Q96T58	S240	PERNYQHSRSRSPHS	75 / 8 AA	402
Phosphosite 16:	MYO10	Q9HD67	S218	KTVYNNNSSRFGKFV	62 / 8 AA	237
Phosphosite 17:	DNAH3	Q8TD57	S431	PKSNYDSSRNIEEYF	71 / 7 AA	471
Phosphosite 18:	CD82	P27701	S130	ELIRDYNSSREDSLQ	83 / 6 AA	30
Phosphosite 19:	DNAH3	Q8TD57	Y428	HFAPKSNYDSSRNIE	83 / 6 AA	471
Phosphosite 20:	SALL4	Q9UJQ4	Y528	LPGVGPNYNSPRAGG	83 / 6 AA	112