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:	S203
P-Site Sequence:	SNRELGSSPSGPLNI
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	S203	SNRELGSSPSGPLNI	100 / 9 AA	79
Phosphosite 1:	PPP1R15B	Q5SWA1	S202	YSNRELGSSPSGPLN	100 / 8 AA	79
Phosphosite 2:	CCDC57	Q2TAC2	S843	RLLDLGSSPSGVTSQ	87 / 8 AA	103
Phosphosite 3:	CCDC57	Q2TAC2	S842	WRLLDLGSSPSGVTS	87 / 8 AA	103
Phosphosite 4:	TMPO	P42166	T212	PFSELGTTPSGGGFF	75 / 8 AA	75
Phosphosite 5:	PRKAB1	Q9Y478	S182	DVSELSSSPPGPYHQ	77 / 9 AA	30
Phosphosite 6:	TBX18	O95935	S558	QGSFLGSSPSGTMTD	100 / 7 AA	65
Phosphosite 7:	TBX18	O95935	S557	SQGSFLGSSPSGTMT	100 / 7 AA	65
Phosphosite 8:	DOT1L	Q8TEK3	S1612	PPAHLGRSPAGPPVL	66 / 9 AA	185
Phosphosite 9:	PRKAB2	O43741	S184	SCRDLSSSPPGPYGQ	66 / 9 AA	30
Phosphosite 10:	FFR	Q9UID3	S294	LEAELGPSPPAPDVL	66 / 9 AA	86
Phosphosite 11:	PPP1R15B	Q5SWA1	S205	RELGSSPSGPLNIQR	100 / 7 AA	79
Phosphosite 12:	NUT	Q86Y26	S493	FSGAQLDSSPSGSVE	75 / 8 AA	120
Phosphosite 13:	GSDMA	Q96QA5	S69	DVLEPGSSPSDPTDT	77 / 9 AA	49
Phosphosite 14:	NUT	Q86Y26	S494	SGAQLDSSPSGSVED	75 / 8 AA	120
Phosphosite 15:	ARHGAP23	Q9P227	S583	SAPVLGTSPSSPTFT	75 / 8 AA	162
Phosphosite 16:	CELSR3	Q9NYQ7	S1923	IQGVWLGSTPSGSPA	85 / 7 AA	358
Phosphosite 17:	C20orf46	Q9NUR3	S84	GNTRLGSSPSPPGGV	87 / 8 AA	28
Phosphosite 18:	MEOX2	P50222	S123	GPPELGSSPPVLCSN	100 / 6 AA	34
Phosphosite 19:	MEOX2	P50222	S122	GGPPELGSSPPVLCS	100 / 6 AA	34
Phosphosite 20:	GLP2R	O95838	S6	__MKLGSSRAGPGRG	66 / 9 AA	63