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:	T528
P-Site Sequence:	SGTSSPSTSPRASNH
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	T528	SGTSSPSTSPRASNH	100 / 9 AA	110
Phosphosite 1:	NFAT2	O95644	T240	SPRHSPSTSPRASVT	100 / 8 AA	101
Phosphosite 2:	NFAT2	O95644	S241	PRHSPSTSPRASVTE	100 / 8 AA	101
Phosphosite 3:	IRE1	O75460	S529	GTSSPSTSPRASNHS	100 / 8 AA	110
Phosphosite 4:	IRE1	O75460	S527	SSGTSSPSTSPRASN	100 / 8 AA	110
Phosphosite 5:	ARRDC4	Q8NCT1	T71	TAAWGPSTCPRASAS	66 / 9 AA	45
Phosphosite 6:	NFAT2	O95644	S239	GSPRHSPSTSPRASV	100 / 7 AA	101
Phosphosite 7:	AGAP3	Q96P47	T442	TPATAPGTSPRANGL	66 / 9 AA	95
Phosphosite 8:	AGAP3	Q96P47	S443	PATAPGTSPRANGLS	75 / 8 AA	95
Phosphosite 9:	SRP72	O76094	T624	KTVSSPPTSPRPGSA	77 / 9 AA	75
Phosphosite 10:	PILRA	Q9UKJ1	S279	LALSSSTSPRAPPSH	87 / 8 AA	34
Phosphosite 11:	MLLT1	Q03111	T314	GSRSAPGTSPRTSSS	66 / 9 AA	62
Phosphosite 12:	GAS2L1	Q99501	T299	SPQRVSPTTSPRPAS	85 / 7 AA	73
Phosphosite 13:	GAS2L1	Q99501	T300	PQRVSPTTSPRPASP	85 / 7 AA	73
Phosphosite 14:	PBRM1	Q86U86	S1453	QQQQPSASPRAGTPV	85 / 7 AA	193
Phosphosite 15:	KIAA1109	Q2LD37	S706	DRVVSSPSTSSRPPI	87 / 8 AA	555
Phosphosite 16:	GAS2L1	Q99501	S301	QRVSPTTSPRPASPV	85 / 7 AA	73
Phosphosite 17:	C10orf18	Q5VWN6	S1293	LTISPPTSPREEMPA	75 / 8 AA	269
Phosphosite 18:	ARHGEF17	Q96PE2	T331	SGSPEPPTSPRAPRE	85 / 7 AA	222
Phosphosite 19:	ARHGEF17	Q96PE2	S332	GSPEPPTSPRAPREE	85 / 7 AA	222
Phosphosite 20:	C5orf25	Q8NDZ2	S375	ISALSSPSCSPRPQS	87 / 8 AA	97