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:	T264
P-Site Sequence:	SGEVGRITKWKYPFP
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	T264	SGEVGRITKWKYPFP	100 / 9 AA	110
Phosphosite 1:	HT008	Q8IWB9	T995	MRFVDKITKSKYFQK	66 / 9 AA	125
Phosphosite 2:	TRIM38	O00635	T166	LSTAMRITKWKEKVQ	100 / 6 AA	53
Phosphosite 3:	AMY2B	P19961	T269	YFGNGRVTEFKYGAK	62 / 8 AA	58
Phosphosite 4:	AMY2A	P04746	T269	YFGNGRVTEFKYGAK	62 / 8 AA	58
Phosphosite 5:	AMY1A	P04745	T269	YFGNGRVTEFKYGAK	62 / 8 AA	58
Phosphosite 6:	HDGFRP2	Q7Z4V5	S314	SDEVDRISEWKRRDE	62 / 8 AA	74
Phosphosite 7:	TNRC6A	Q8NDV7	T1780	ESSSGRITNWLVLKN	83 / 6 AA	210
Phosphosite 8:	WDR78	Q5VTH9	S619	ISADGRISKWVIRKG	83 / 6 AA	95
Phosphosite 9:	Putative uncharacterized protein ENSP00000253375	A6NEQ9	T16	NNLDARITKLTYSHR	62 / 8 AA	5
Phosphosite 10:	FAM40B	Q9ULQ0	T675	LRLLNKLTKWKHSRT	44 / 9 AA	95
Phosphosite 11:	IRE1	O75460	Y268	GRITKWKYPFPKETE	100 / 5 AA	110
Phosphosite 12:	GLG1	Q92896	T1169	GLMCGRITKRVTREL	83 / 6 AA	135
Phosphosite 13:	FAM81A	Q8TBF8	T305	EKMHGRITKLELQMN	83 / 6 AA	42
Phosphosite 14:	ARFIP2	P53365	T136	QIELLRETKRKYESV	71 / 7 AA	38
Phosphosite 15:	Septin-9	Q9UHD8	T518	KRILGRKTKWGTIEV	71 / 7 AA	65
Phosphosite 16:	SETD4	Q9NVD3	T98	SYLGAYITKWKPPPS	100 / 5 AA	50
Phosphosite 17:	CDCA2	Q69YH5	T505	SPKVGRITRTSNRRN	83 / 6 AA	113
Phosphosite 18:	MATN3	O15232	T154	KQAVGRITPLSTGTM	71 / 7 AA	53
Phosphosite 19:	C6orf132	Q5T0Z8	T256	LFPPGGVTKWKSDVA	71 / 7 AA	124
Phosphosite 20:	TCP10L	Q8TDR4	S176	SLKIERISSWKTPPQ	50 / 8 AA	24