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:	PPP1R15A
Human P-Site:	S590
P-Site Sequence:	EQLARDRSRFARRIT
UniProt:	O75807
Intern. Prot. ID:	IPI00290444

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP1R15A	O75807	S590	EQLARDRSRFARRIT	100 / 9 AA	73
Phosphosite 1:	AP3B1	O00203	T574	NYDIRDRTRFIRQLI	75 / 8 AA	121
Phosphosite 2:	Putative uncharacterized protein FLJ42213	Q6ZVQ6	S89	RRWARKWSRFTRSSF	66 / 9 AA	17
Phosphosite 3:	Gab1	Q13480	S562	RSFARDSSRFPMSPR	75 / 8 AA	77
Phosphosite 4:	ATG9B	Q674R7	S482	ALGARGWSRLARLQL	66 / 9 AA	101
Phosphosite 5:	MARK1	Q9P0L2	T602	STATPDRTRFPRGSS	55 / 9 AA	89
Phosphosite 6:	Gab1	Q13480	S561	TRSFARDSSRFPMSP	75 / 8 AA	77
Phosphosite 7:	KIAA0494	O75071	S58	FGVVGNRSRFAKGDY	71 / 7 AA	55
Phosphosite 8:	FAM21A	Q641Q2	S1114	PVPGVDRSPFAKSLG	71 / 7 AA	147
Phosphosite 9:	FAM21B	Q5SNT6	S1026	PVPGVDRSPFAKSLG	71 / 7 AA	137
Phosphosite 10:	GPATCH8	Q9UKJ3	S993	RSYSRDRSRSTRSPS	66 / 9 AA	164
Phosphosite 11:	ZNF454	Q8N9F8	S398	KAFRDNSSFARHRKI	75 / 8 AA	60
Phosphosite 12:	ZNF454	Q8N9F8	S397	GKAFRDNSSFARHRK	75 / 8 AA	60
Phosphosite 13:	MARK4	Q96L34	S557	APPSGERSRLARGST	71 / 7 AA	83
Phosphosite 14:	THRAP3	Q9Y2W1	S777	HRRARDRSRSSSSSS	100 / 6 AA	109
Phosphosite 15:	FAM62C	A0FGR9	S474	EYRAKKLSRFARNKV	66 / 9 AA	100
Phosphosite 16:	FGD1	P98174	S411	LEEARNRSSFPADVV	62 / 8 AA	107
Phosphosite 17:	ZNF616	Q08AN1	S534	GKVFSDRSAFARHRR	85 / 7 AA	90
Phosphosite 18:	XYLT2	Q9H1B5	S362	KSHGRDNSRFIKKQG	55 / 9 AA	97
Phosphosite 19:	HECTD3	Q5T447	S697	VVGYGDRSRFIQLVQ	71 / 7 AA	97
Phosphosite 20:	NDUFS1	P28331	S151	MMFGNDRSRFLEGKR	100 / 5 AA	79