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:	S19
P-Site Sequence:	GAAGGRGSGPGRRRH
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	S19	GAAGGRGSGPGRRRH	100 / 9 AA	33
Phosphosite 1:	KIAA0284	Q9Y4F5	S459	VQAGGRSSGPQRAGS	77 / 9 AA	172
Phosphosite 2:	Putative uncharacterized protein FLJ46541	Q6ZR93	S125	LDGGGRGSAPGSHRL	87 / 8 AA	18
Phosphosite 3:	FNBP4	Q8N3X1	S25	SPPGPRGSTPGRDPE	77 / 9 AA	110
Phosphosite 4:	CACNA1F	O60840	S1829	TYHRGRNSGPNRAQG	75 / 8 AA	221
Phosphosite 5:	C19orf6	Q4ZIN3	S136	CDSGGRGSFPGLAVE	87 / 8 AA	68
Phosphosite 6:	FBXO46	Q6PJ61	S627	SPPGSRGSGLGRLPI	77 / 9 AA	69
Phosphosite 7:	DMPK2	Q6DT37	S1475	KGRVARGSGPQRPHS	75 / 8 AA	173
Phosphosite 8:	MAPK8IP2	Q13387	T494	GSPGGRGTGPSAPRD	85 / 7 AA	88
Phosphosite 9:	TAGAP	Q8N103	S684	GDSLGHVSGPGRPEL	75 / 8 AA	81
Phosphosite 10:	FNDC3B	Q53EP0	S240	SGGGGSGSGPGIKKT	77 / 9 AA	133
Phosphosite 11:	NAGS	Q8N159	T43	RRRAARGTSPGRRLS	55 / 9 AA	58
Phosphosite 12:	IRS4	O14654	S594	NSGGGKGSGSGKGSD	66 / 9 AA	138
Phosphosite 13:	FNBP4	Q8N3X1	T26	PPGPRGSTPGRDPEP	85 / 7 AA	110
Phosphosite 14:	HNRNPA1L2	Q32P51	S285	GGNFGGRSSGPYGGG	85 / 7 AA	34
Phosphosite 15:	HNRNPA1	P09651	S337	GGNFGGRSSGPYGGG	85 / 7 AA	39
Phosphosite 16:	KIAA0284	Q9Y4F5	S458	PVQAGGRSSGPQRAG	85 / 7 AA	172
Phosphosite 17:	LMLN	Q96KR4	S22	GGVGYSGSGPGRSRW	100 / 6 AA	74
Phosphosite 18:	NAGS	Q8N159	S44	RRAARGTSPGRRLST	62 / 8 AA	58
Phosphosite 19:	SPAG8	Q99932	S183	GPGSGPGSGPGHGSG	75 / 8 AA	45
Phosphosite 20:	SDK1	Q7Z5N4	S31	GPGRPRGSPPGRARP	85 / 7 AA	242