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:	S426
P-Site Sequence:	RAAYYPPSQIAQLRP
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	S426	RAAYYPPSQIAQLRP	100 / 9 AA	71
Phosphosite 1:	PABPC3	Q9H361	S420	HAAYYPPSQIARLRP	88 / 9 AA	70
Phosphosite 2:	PROS1	P07225	S488	KGSYYPGSGIAQFHI	77 / 9 AA	75
Phosphosite 3:	CLCA4	Q14CN2	S756	LPDQYPPSQITDLDA	75 / 8 AA	101
Phosphosite 4:	PABPC3	Q9H361	Y417	TQNHAAYYPPSQIAR	100 / 6 AA	70
Phosphosite 5:	PABPC1	P11940	Y423	TQNRAAYYPPSQIAQ	100 / 6 AA	71
Phosphosite 6:	LRSAM1	Q6UWE0	Y213	KESGLEYYPPSQYLL	100 / 6 AA	84
Phosphosite 7:	C11orf68	Q9H3H3	S60	WLAKYPPSQVTRYGD	62 / 8 AA	27
Phosphosite 8:	WNK1	Q9H4A3	S712	HGVYPPSSVAQGQSQ	75 / 8 AA	251
Phosphosite 9:	WNK1	Q9H4A3	S711	PHGVYPPSSVAQGQS	75 / 8 AA	251
Phosphosite 10:	AKIP	Q9NWT8	S106	QSYQCPPSQIGEGAE	62 / 8 AA	22
Phosphosite 11:	R3HDM2	Q9Y2K5	Y521	QQIQVSYYPPGQYPN	83 / 6 AA	107
Phosphosite 12:	CKAP2	Q8WWK9	S15	QDLQLPPSQRAQSAF	75 / 8 AA	77
Phosphosite 13:	HSPA9	P38646	S162	EAHGKLYSPSQIGAF	83 / 6 AA	74
Phosphosite 14:	C3orf58	Q8NDZ4	S387	GLLHDPPSEIAKDGR	71 / 7 AA	49
Phosphosite 15:	CA11	O75493	S278	LLSQNPPSQIFQSLS	75 / 8 AA	36
Phosphosite 16:	PABPC1	P11940	Y422	QTQNRAAYYPPSQIA	100 / 5 AA	71
Phosphosite 17:	PABPC3	Q9H361	Y416	QTQNHAAYYPPSQIA	100 / 5 AA	70
Phosphosite 18:	LHX9	Q9NQ69	S264	DQQPYPPSQKTKRMR	62 / 8 AA	44
Phosphosite 19:	LRSAM1	Q6UWE0	Y212	CKESGLEYYPPSQYL	100 / 5 AA	84
Phosphosite 20:	YTHDF1	Q9BYJ9	Y60	DPYLSSYYPPSIGFP	100 / 5 AA	61