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:	PPP1R15B
Human P-Site:	S380
P-Site Sequence:	PLALEEESPSEGCPS
UniProt:	Q5SWA1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP1R15B	Q5SWA1	S380	PLALEEESPSEGCPS	100 / 9 AA	79
Phosphosite 1:	ZNF487	B1APH4	S102	LWILEEESPSQSHLD	77 / 9 AA	52
Phosphosite 2:	PLCE1	Q9P212	S788	LETDEEDSPSEGNSS	87 / 8 AA	259
Phosphosite 3:	SLC36A1	Q7Z2H8	S26	VSPEESPSEGLNNLS	100 / 7 AA	53
Phosphosite 4:	HYOU1	Q9Y4L1	S607	TVQEEEESPAEGSKD	87 / 8 AA	111
Phosphosite 5:	PPP1R15B	Q5SWA1	S382	ALEEESPSEGCPSSE	100 / 7 AA	79
Phosphosite 6:	SLC36A1	Q7Z2H8	S24	TDVSPEESPSEGLNN	100 / 7 AA	53
Phosphosite 7:	SMC1A	Q14683	S358	EERMEEESQSQGRDL	66 / 9 AA	143
Phosphosite 8:	IL23R	Q5VWK5	S579	TMLLENDSPSETIPE	75 / 8 AA	72
Phosphosite 9:	Fra2	P15408	S230	QEPLEEDSPSSSSAG	85 / 7 AA	35
Phosphosite 10:	PLCE1	Q9P212	S790	TDEEDSPSEGNSSRK	85 / 7 AA	259
Phosphosite 11:	CSF1R	P07333	S946	SSELEEESSSEHLTC	87 / 8 AA	108
Phosphosite 12:	MBD5	Q9P267	S1318	DLVLEEQSPSSSNSL	85 / 7 AA	160
Phosphosite 13:	C7orf20	Q7L5D6	S317	EQEDGEESPSDGSPI	85 / 7 AA	37
Phosphosite 14:	C7orf20	Q7L5D6	S319	EDGEESPSDGSPIEL	85 / 7 AA	37
Phosphosite 15:	CP	P00450	S166	LLATEEQSPGEGDGN	75 / 8 AA	122
Phosphosite 16:	BPTF	Q12830	S650	NATSEETSPSEGRSP	87 / 8 AA	338
Phosphosite 17:	ZRANB1	Q9UGI0	S415	QKELEEESPIINWSL	100 / 6 AA	81
Phosphosite 18:	Daxx	Q9UER7	S561	ELTLEEESPVSQLFE	100 / 6 AA	81
Phosphosite 19:	IL10RA	Q13651	S467	TGCLEEESPLTDGLG	100 / 6 AA	63
Phosphosite 20:	RFX4	Q33E94	S392	DHLLEEQSPIESYIE	66 / 9 AA	83