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:	S420
P-Site Sequence:	HAAYYPPSQIARLRP
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	S420	HAAYYPPSQIARLRP	100 / 9 AA	70
Phosphosite 1:	PABPC1	P11940	S426	RAAYYPPSQIAQLRP	88 / 9 AA	71
Phosphosite 2:	C11orf68	Q9H3H3	S60	WLAKYPPSQVTRYGD	75 / 8 AA	27
Phosphosite 3:	CLCA4	Q14CN2	S756	LPDQYPPSQITDLDA	85 / 7 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:	Putative uncharacterized protein FLJ33534	Q8N2B8	S131	KLFRHPPSQVTRLWG	62 / 8 AA	19
Phosphosite 8:	ARSA	P15289	S475	AAVTFGPSQVARGED	62 / 8 AA	54
Phosphosite 9:	GALNT13	Q8IUC8	S421	LENIYPDSQIPRRYY	75 / 8 AA	64
Phosphosite 10:	C3orf58	Q8NDZ4	S387	GLLHDPPSEIAKDGR	71 / 7 AA	49
Phosphosite 11:	AKIP	Q9NWT8	S106	QSYQCPPSQIGEGAE	71 / 7 AA	22
Phosphosite 12:	TMEM201	Q5SNT2	S477	FSGSRPPSQVSRSGE	71 / 7 AA	72
Phosphosite 13:	NAV1	Q8NEY1	S594	SDAKKPPSGIARPST	85 / 7 AA	202
Phosphosite 14:	LHX9	Q9NQ69	S264	DQQPYPPSQKTKRMR	62 / 8 AA	44
Phosphosite 15:	R3HDM2	Q9Y2K5	Y521	QQIQVSYYPPGQYPN	83 / 6 AA	107
Phosphosite 16:	RNF138	Q8WVD3	S201	SLPWGDPSQITRNFV	83 / 6 AA	28
Phosphosite 17:	PARD3	Q8TEW0	S1337	QDVPPSPSQVARLNR	83 / 6 AA	151
Phosphosite 18:	HSPA9	P38646	S162	EAHGKLYSPSQIGAF	83 / 6 AA	74
Phosphosite 19:	TTMA	A6NKL6	S22	QDPLRPPSQIPKRKR	71 / 7 AA	64
Phosphosite 20:	AADAT	Q8N5Z0	Y102	HNPPTIHYPPSQGQM	83 / 6 AA	47