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:	Y294
P-Site Sequence:	GKYSTSLYASPSMVH
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	Y294	GKYSTSLYASPSMVH	100 / 9 AA	110
Phosphosite 1:	HRI	Q9BQI3	Y496	SRVGTCLYASPEQLE	75 / 8 AA	71
Phosphosite 2:	IRE1	O75460	S296	YSTSLYASPSMVHEG	100 / 7 AA	110
Phosphosite 3:	IRE1	O75460	S292	YVGKYSTSLYASPSM	100 / 7 AA	110
Phosphosite 4:	HDAC5	Q9UQL6	Y364	SPNQFSLYTSPSLPN	85 / 7 AA	122
Phosphosite 5:	C6orf132	Q5T0Z8	Y28	TTPSTSLYATNPPWI	85 / 7 AA	124
Phosphosite 6:	HDAC9	Q9UKV0	Y322	SMNLLSLYTSPSLPN	85 / 7 AA	111
Phosphosite 7:	HDAC5	Q9UQL6	S366	NQFSLYTSPSLPNIS	85 / 7 AA	122
Phosphosite 8:	MGC32065	Q8WV41	Y85	PGAQVSLYNSPSVAS	75 / 8 AA	65
Phosphosite 9:	MGC32065	Q8WV41	S87	AQVSLYNSPSVASPA	85 / 7 AA	65
Phosphosite 10:	FGF6	P10767	Y148	MNSKGRLYATPSFQE	71 / 7 AA	23
Phosphosite 11:	HRI	Q9BQI3	S498	VGTCLYASPEQLEGS	83 / 6 AA	71
Phosphosite 12:	FGF6	P10767	T150	SKGRLYATPSFQEEC	71 / 7 AA	23
Phosphosite 13:	VPS54	Q9P1Q0	Y52	TGDSHSLYVAPSLVT	66 / 9 AA	111
Phosphosite 14:	RARS2	Q5T160	Y322	RSDGTSLYATRDLAA	62 / 8 AA	66
Phosphosite 15:	PPP1R12A	O14974	Y792	STMSSSLYASSQLNR	85 / 7 AA	115
Phosphosite 16:	THADA	Q6YHU6	S1333	VLERLYASPMDGTSS	83 / 6 AA	220
Phosphosite 17:	NRIF3	Q13352	S46	CQMSLFASPTSSEEQ	71 / 7 AA	20
Phosphosite 18:	ERAP2	Q6P179	Y287	SGVKVSIYASPDKRN	71 / 7 AA	110
Phosphosite 19:	NuaK2	Q9H093	S217	CGSPLYASPEIVNGK	83 / 6 AA	70
Phosphosite 20:	NUAK1	O60285	S220	CGSPLYASPEIVNGR	83 / 6 AA	74