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:	S527
P-Site Sequence:	SSGTSSPSTSPRASN
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	S527	SSGTSSPSTSPRASN	100 / 9 AA	110
Phosphosite 1:	IRE1	O75460	T528	SGTSSPSTSPRASNH	100 / 8 AA	110
Phosphosite 2:	NFAT2	O95644	T240	SPRHSPSTSPRASVT	100 / 7 AA	101
Phosphosite 3:	NFAT2	O95644	S241	PRHSPSTSPRASVTE	100 / 7 AA	101
Phosphosite 4:	IRE1	O75460	S529	GTSSPSTSPRASNHS	100 / 7 AA	110
Phosphosite 5:	NFAT2	O95644	S239	GSPRHSPSTSPRASV	100 / 7 AA	101
Phosphosite 6:	SRP72	O76094	T624	KTVSSPPTSPRPGSA	87 / 8 AA	75
Phosphosite 7:	MLLT1	Q03111	T314	GSRSAPGTSPRTSSS	75 / 8 AA	62
Phosphosite 8:	FSBP	O95073	S208	MRMTSSPSSIPRRDD	77 / 9 AA	35
Phosphosite 9:	C5orf25	Q8NDZ2	S375	ISALSSPSCSPRPQS	87 / 8 AA	97
Phosphosite 10:	GAS2L1	Q99501	T299	SPQRVSPTTSPRPAS	85 / 7 AA	73
Phosphosite 11:	KIAA1109	Q2LD37	S706	DRVVSSPSTSSRPPI	87 / 8 AA	555
Phosphosite 12:	GAS2L1	Q99501	T300	PQRVSPTTSPRPASP	85 / 7 AA	73
Phosphosite 13:	GAS2L1	Q99501	S301	QRVSPTTSPRPASPV	85 / 7 AA	73
Phosphosite 14:	MTUS1	Q9ULD2	S1268	SFPSPSISPR_____	85 / 7 AA	141
Phosphosite 15:	C10orf18	Q5VWN6	S1293	LTISPPTSPREEMPA	85 / 7 AA	269
Phosphosite 16:	TMEM209	Q96SK2	S151	PSRSPSTSPKFTTSC	85 / 7 AA	63
Phosphosite 17:	MTUS1	Q9ULD2	S1266	SGSFPSPSISPR___	85 / 7 AA	141
Phosphosite 18:	KIAA1109	Q2LD37	T707	RVVSSPSTSSRPPID	87 / 8 AA	555
Phosphosite 19:	TTBK2	Q6IQ55	S1154	PRRSPSASPRSSSLP	85 / 7 AA	137
Phosphosite 20:	DLG5	Q8TDM6	S1044	TLVGSSPSTSPPSAL	100 / 7 AA	214