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:	S638
P-Site Sequence:	TQTLPSSSVPSSPVQ
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	S638	TQTLPSSSVPSSPVQ	100 / 9 AA	73
Phosphosite 1:	PPP1R15A	O75807	S637	LTQTLPSSSVPSSPV	100 / 8 AA	73
Phosphosite 2:	PPP1R15A	O75807	S636	ALTQTLPSSSVPSSP	100 / 7 AA	73
Phosphosite 3:	PLEKHN1	Q494U1	S423	SHSLPESSVPSTVGC	77 / 9 AA	72
Phosphosite 4:	TANC1	Q9C0D5	S1482	PRSQPSSSVPSSYIR	88 / 9 AA	202
Phosphosite 5:	MAST2	Q6P0Q8	S1303	QSSSPSSSVPSSPAG	100 / 8 AA	196
Phosphosite 6:	LGR5	O75473	S883	ITYDLPPSSVPSPAY	87 / 8 AA	100
Phosphosite 7:	PLEKHN1	Q494U1	S422	TSHSLPESSVPSTVG	87 / 8 AA	72
Phosphosite 8:	LGR5	O75473	S884	TYDLPPSSVPSPAYP	87 / 8 AA	100
Phosphosite 9:	FAM128A	Q6P582	S101	AVSLPTSSVPETRGR	85 / 7 AA	16
Phosphosite 10:	FAM128B	Q6NZ67	S101	AVSLPTSSVPETRGR	85 / 7 AA	16
Phosphosite 11:	MUC3A	Q02505	S893	TTXLPSPSVPTTLGT	66 / 9 AA	266
Phosphosite 12:	UTY	O14607	S638	HLTLPSNSVPQGDAD	85 / 7 AA	150
Phosphosite 13:	FAM124A	Q86V42	T308	HSTPLPSTAVPSHTP	75 / 8 AA	60
Phosphosite 14:	FAM128A	Q6P582	S100	AAVSLPTSSVPETRG	85 / 7 AA	16
Phosphosite 15:	FAM128B	Q6NZ67	S100	AAVSLPTSSVPETRG	85 / 7 AA	16
Phosphosite 16:	TSC22D4	Q9Y3Q8	S379	EQLAQLPSSGVPRLG	85 / 7 AA	41
Phosphosite 17:	UTY	O14607	S636	NEHLTLPSNSVPQGD	85 / 7 AA	150
Phosphosite 18:	TSC22D4	Q9Y3Q8	S380	QLAQLPSSGVPRLGP	85 / 7 AA	41
Phosphosite 19:	KRML	Q9Y5Q3	S66	PLSTPCSSVPSSPSF	87 / 8 AA	36
Phosphosite 20:	MafA	Q8NHW3	S61	PLSTPCSSVPSSPSF	87 / 8 AA	37