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:	IRE1
Human P-Site:	T891
P-Site Sequence:	TDLRKFRTYKGGSVR
UniProt:	O75460
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IRE1	O75460	T891	TDLRKFRTYKGGSVR	100 / 9 AA	110
Phosphosite 1:	IRE1	O75460	Y892	DLRKFRTYKGGSVRD	100 / 8 AA	110
Phosphosite 2:	ERN2	Q76MJ5	S840	TDLRKFRSYKGTSVR	87 / 8 AA	102
Phosphosite 3:	ERN2	Q76MJ5	Y841	DLRKFRSYKGTSVRD	85 / 7 AA	102
Phosphosite 4:	Nav3	Q8IVL0	T557	ESEKFRTTKGSPSQS	75 / 8 AA	256
Phosphosite 5:	Nav3	Q8IVL0	T556	KESEKFRTTKGSPSQ	75 / 8 AA	256
Phosphosite 6:	Plk1	P53350	T561	DEKRDFRTYRLSLLE	71 / 7 AA	68
Phosphosite 7:	PARP11	Q9NR21	T266	QQRHLFRTYKSMFLA	83 / 6 AA	39
Phosphosite 8:	PPME1	Q9Y570	Y70	GKDTFRVYKSGSEGP	71 / 7 AA	42
Phosphosite 9:	PARP11	Q9NR21	Y267	QRHLFRTYKSMFLAR	83 / 6 AA	39
Phosphosite 10:	MEST	Q5EB52	Y52	SSGKFFTYKGLRIFY	85 / 7 AA	39
Phosphosite 11:	ARHGAP14	O43295	T280	FHASLARTFRTYLSA	83 / 6 AA	125
Phosphosite 12:	CD27	P26842	S219	HQRRKYRSNKGESPV	62 / 8 AA	29
Phosphosite 13:	ALS2CR12	Q96Q35	Y224	LKNMFRTYQDSIYDE	50 / 8 AA	52
Phosphosite 14:	ARMC4	Q5T2S8	Y755	NVTKFREYKAIETLV	71 / 7 AA	116
Phosphosite 15:	HLA-F	P30511	Y180	YAEEFRTYLEGECLE	62 / 8 AA	39
Phosphosite 16:	TOP1MT	Q969P6	Y428	TAKVFRTYNASITLQ	57 / 7 AA	70
Phosphosite 17:	TOP1	P11387	Y592	TAKVFRTYNASITLQ	57 / 7 AA	91
Phosphosite 18:	GSG2	Q8TF76	T15	PGSRLFRTYGAADGR	83 / 6 AA	88
Phosphosite 19:	CAMTA1	Q9Y6Y1	Y1538	VQTAFRKYKGRPLRE	83 / 6 AA	184
Phosphosite 20:	piccolo	Q9Y6V0	Y3491	ISAPEKTYKGGSLGC	83 / 6 AA	567