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:	S399
P-Site Sequence:	PADSEKKSFEEVINL
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	S399	PADSEKKSFEEVINL	100 / 9 AA	110
Phosphosite 1:	UPF0639 protein	A6NEE1	S69	YSESEKKSFETNKYF	100 / 7 AA	59
Phosphosite 2:	ATM	Q13315	S2812	MMEVQKKSFEEKYEV	85 / 7 AA	351
Phosphosite 3:	PFKM	P08237	S477	KRTLPKKSFEQISAN	71 / 7 AA	85
Phosphosite 4:	RERG	Q96A58	S91	YDITDRGSFEEVLPL	55 / 9 AA	23
Phosphosite 5:	ARHGAP29	Q52LW3	S171	PVSRETKSFENVSVE	75 / 8 AA	142
Phosphosite 6:	SYNE2	Q8WXH0	S345	SFNEEKKSFLDVLSI	75 / 8 AA	796
Phosphosite 7:	C18orf34	Q5BJE1	S684	AKEEEKKSFDQTLEI	62 / 8 AA	102
Phosphosite 8:	CCDC144C	Q8IYA2	Y662	NKQKEKKYFEDIEVV	62 / 8 AA	143
Phosphosite 9:	CCDC144A	A2RUR9	Y849	NKQKEKKYFEDIEAV	62 / 8 AA	165
Phosphosite 10:	PLCD4	Q9BRC7	S155	KNQDGKMSFQEVQRL	71 / 7 AA	88
Phosphosite 11:	MBTPS1	Q14703	S29	GDRLEKKSFEKAPCP	100 / 6 AA	118
Phosphosite 12:	RALGPS2	Q86X27	S37	KGSELKKSFDAVVFD	71 / 7 AA	65
Phosphosite 13:	SMCY	Q9BY66	S780	VEDGRKRSFEELRAL	71 / 7 AA	174
Phosphosite 14:	HSP90B1	P14625	T684	YYASQKKTFEINPRH	71 / 7 AA	92
Phosphosite 15:	SSTR2	P30874	S322	LSDNFKKSFQNVLCL	71 / 7 AA	41
Phosphosite 16:	MTUS1	Q9ULD2	S1083	GHEIEKKSLEDLLSE	62 / 8 AA	141
Phosphosite 17:	EFHB	Q8N7U6	S403	DVVNPPKSYEEVFKE	83 / 6 AA	94
Phosphosite 18:	SPG11	Q96JI7	S687	SNIWKKLSFEEVIAS	66 / 9 AA	279
Phosphosite 19:	NDST4	Q9H3R1	T629	SNLPSPKTFEEVQFF	83 / 6 AA	101
Phosphosite 20:	NDST3	O95803	T630	SNSPSPKTFEEVQFF	83 / 6 AA	101