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:	PABPC4L
Human P-Site:	S314
P-Site Sequence:	EKLRNEFSSFGSISR
UniProt:	P0CB38
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PABPC4L	P0CB38	S314	EKLRNEFSSFGSISR	100 / 9 AA	42
Phosphosite 1:	PABPC4	Q13310	S315	EKLRKEFSPFGSITS	77 / 9 AA	71
Phosphosite 2:	PABPC4L	P0CB38	S315	KLRNEFSSFGSISRV	100 / 8 AA	42
Phosphosite 3:	PABPC1	P11940	S315	ERLRKEFSPFGTITS	66 / 9 AA	71
Phosphosite 4:	PABPC5	Q96DU9	S323	EKLKEEFSSFGSISR	77 / 9 AA	43
Phosphosite 5:	PABPC5	Q96DU9	S324	KLKEEFSSFGSISRA	87 / 8 AA	43
Phosphosite 6:	PABPC3	Q9H361	S315	ERLRKAFSPFGTITS	55 / 9 AA	70
Phosphosite 7:	DDX3Y	O15523	S70	SKDKDAYSSFGSRDS	55 / 9 AA	73
Phosphosite 8:	DDX3	O00571	S70	SKDKDAYSSFGSRSD	55 / 9 AA	73
Phosphosite 9:	WDR76	Q9H967	S404	EVYRNERSSFSSFDF	77 / 9 AA	70
Phosphosite 10:	SRBD1	Q8N5C6	S22	VVLKDEFSSFSELSS	71 / 7 AA	112
Phosphosite 11:	BTN1A1	Q13410	S284	RERRNEFSSKERLLE	100 / 6 AA	59
Phosphosite 12:	NOL8	Q76FK4	S29	ADLQNQFSRFGEVSD	62 / 8 AA	132
Phosphosite 13:	C19orf21	Q8IVT2	S439	GTPQLEFSAFGAFGK	55 / 9 AA	75
Phosphosite 14:	HDLBP	Q00341	S1252	SSSEEFPSFGAQVAP	62 / 8 AA	141
Phosphosite 15:	ACO1	P21399	Y709	TPREFNSYGSRRGND	71 / 7 AA	98
Phosphosite 16:	ACO1	P21399	S708	LTPREFNSYGSRRGN	71 / 7 AA	98
Phosphosite 17:	DDX3Y	O15523	S71	KDKDAYSSFGSRDSR	62 / 8 AA	73
Phosphosite 18:	DDX3	O00571	S71	KDKDAYSSFGSRSDS	62 / 8 AA	73
Phosphosite 19:	ZNF383	Q8NA42	S116	KHGLEYSSFGDVLEY	83 / 6 AA	55
Phosphosite 20:	FAM21C	Q9Y4E1	S352	KLTDEDFSPFGSGGG	62 / 8 AA	145