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:	PABPC1L
Human P-Site:	S509
P-Site Sequence:	PLLPCKCSSAAHSTY
UniProt:	Q4VXU2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PABPC1L	Q4VXU2	S509	PLLPCKCSSAAHSTY	100 / 9 AA	68
Phosphosite 1:	GAS2L1	Q99501	S277	KHDPCRCSSTAHRPP	77 / 9 AA	73
Phosphosite 2:	PABPC1L	Q4VXU2	S510	LLPCKCSSAAHSTYR	100 / 8 AA	68
Phosphosite 3:	GAS2L1	Q99501	S278	HDPCRCSSTAHRPPQ	75 / 8 AA	73
Phosphosite 4:	CASR	P41180	S875	TIEEVRCSTAAHAFK	71 / 7 AA	121
Phosphosite 5:	PTGER3	P43115	S379	TSLPCQCSSTLMWSD	71 / 7 AA	43
Phosphosite 6:	ZBTB48	P10074	Y378	SHTGEMPYKCSSCSQ	83 / 6 AA	77
Phosphosite 7:	ZNF80	P51504	S192	GEKPCKCSECGKTFT	100 / 5 AA	31
Phosphosite 8:	SMCY	Q9BY66	S731	INDLCKCSSSRQYLR	62 / 8 AA	174
Phosphosite 9:	SmcX	P41229	S741	INDLCKCSSSRQYLR	62 / 8 AA	176
Phosphosite 10:	IGSF11	Q5DX21	S294	DDLPPKCSSAKAFHT	85 / 7 AA	46
Phosphosite 11:	SMCY	Q9BY66	S732	NDLCKCSSSRQYLRY	62 / 8 AA	174
Phosphosite 12:	SmcX	P41229	S742	NDLCKCSSSRQYLRY	62 / 8 AA	176
Phosphosite 13:	LAMA1	P25391	S954	GCRPCNCSVAGSVSD	62 / 8 AA	337
Phosphosite 14:	ZNF318	Q5VUA4	S2201	PGDPSKCSSLELGPL	83 / 6 AA	251
Phosphosite 15:	RASAL2	Q9UJF2	S413	ENCEVDPSKCSSSEL	83 / 6 AA	129
Phosphosite 16:	ANKFN1	Q8N957	S57	GQLPTTCSSAASNSI	75 / 8 AA	88
Phosphosite 17:	RNASEN	Q9NRR4	S539	DGPLCKCSAKARRTG	62 / 8 AA	159
Phosphosite 18:	EDN2	P20800	S99	LPRRCQCSSARDPAC	71 / 7 AA	20
Phosphosite 19:	ZNF318	Q5VUA4	S2198	LSEPGDPSKCSSLEL	83 / 6 AA	251
Phosphosite 20:	EDN2	P20800	S100	PRRCQCSSARDPACA	83 / 6 AA	20