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:	S641
P-Site Sequence:	LPSSSVPSSPVQTTP
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	S641	LPSSSVPSSPVQTTP	100 / 9 AA	73
Phosphosite 1:	PPP1R15A	O75807	S642	PSSSVPSSPVQTTPL	100 / 8 AA	73
Phosphosite 2:	mGluR1	Q13255	S1163	ASGSSVPSSPVSESV	100 / 8 AA	132
Phosphosite 3:	PTPN13	Q12923	S1187	EKISKVPSTPVHLTN	66 / 9 AA	277
Phosphosite 4:	HES7	Q9BYE0	S80	EPPGVPRSPVQDAKA	75 / 8 AA	25
Phosphosite 5:	mGluR1	Q13255	S1164	SGSSVPSSPVSESVL	100 / 7 AA	132
Phosphosite 6:	ZFHX4	Q86UP3	S2427	ASQTPVPSSPLQISM	66 / 9 AA	394
Phosphosite 7:	TTBK1	Q5TCY1	S433	RGMGVPSSPVRAPPD	75 / 8 AA	143
Phosphosite 8:	FLG	P20930	S3915	DTASHVQSSPVQSDS	77 / 9 AA	435
Phosphosite 9:	TTBK1	Q5TCY1	S432	SRGMGVPSSPVRAPP	75 / 8 AA	143
Phosphosite 10:	FLNA	P21333	S1342	YDGSPVPSSPFQVPV	77 / 9 AA	281
Phosphosite 11:	Proline-rich protein 23B	Q6ZRT6	S227	RLLEPVPSSPLQPLP	85 / 7 AA	28
Phosphosite 12:	Proline-rich protein 23C	Q6ZRP0	S227	HLLEPVPSSPLQPLP	85 / 7 AA	28
Phosphosite 13:	Proline-rich protein 23A	A6NEV1	S228	RLLEPVPSSPLQPLP	85 / 7 AA	28
Phosphosite 14:	BIRC6	Q9NR09	S1650	PVHNSVPSNPVAAPG	75 / 8 AA	528
Phosphosite 15:	ZFHX4	Q86UP3	S2428	SQTPVPSSPLQISMT	85 / 7 AA	394
Phosphosite 16:	RFX7	Q2KHR2	S919	CSSSVPPSPVECRNP	75 / 8 AA	147
Phosphosite 17:	ZNF335	Q9H4Z2	S215	EAQGGPSSPVQLPPA	100 / 6 AA	145
Phosphosite 18:	ADD2	P35612	S600	PAKSAPASPVQSPAK	75 / 8 AA	81
Phosphosite 19:	MAST2	Q6P0Q8	S1306	SPSSSVPSSPAGSGH	87 / 8 AA	196
Phosphosite 20:	ZBED4	O75132	S374	GELSSVSSSPVKPVR	77 / 9 AA	130