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:	S536
P-Site Sequence:	SPRASNHSLCSGSSA
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	S536	SPRASNHSLCSGSSA	100 / 9 AA	110
Phosphosite 1:	TOX2	Q96NM4	S103	DHEASYHSLCHGLTP	77 / 9 AA	52
Phosphosite 2:	CARD10	Q9BWT7	S468	KACASSHSLCSNLSS	87 / 8 AA	116
Phosphosite 3:	IRE1	O75460	S539	ASNHSLCSGSSASKA	100 / 6 AA	110
Phosphosite 4:	ODZ1	Q9UKZ4	T82	EFCETSHTLCSGYQT	55 / 9 AA	305
Phosphosite 5:	FGD1	P98174	S309	DDGPPSHSLCPGPPA	55 / 9 AA	107
Phosphosite 6:	TLK2	Q86UE8	S38	NSESSNQSLCSVGSL	75 / 8 AA	88
Phosphosite 7:	SIPA1L3	O60292	S1547	QRTLSDESLCSGRRE	75 / 8 AA	195
Phosphosite 8:	TOX2	Q96NM4	Y101	LGDHEASYHSLCHGL	85 / 7 AA	52
Phosphosite 9:	HAUS5	O94927	S260	EREAEIRSLCSGDGL	66 / 9 AA	72
Phosphosite 10:	MTF1	Q14872	S335	GSEDTNHSLCLSDLS	83 / 6 AA	81
Phosphosite 11:	RP1-21O18.1	Q674X7	S346	SPRHRTHSLCNGDSP	83 / 6 AA	86
Phosphosite 12:	SENP6	Q9GZR1	S125	SENTQNTSLCSGTVV	85 / 7 AA	126
Phosphosite 13:	CPNE4	Q96A23	S216	SFKVSVNSLCSGDPD	66 / 9 AA	62
Phosphosite 14:	IRE1	O75460	S533	PSTSPRASNHSLCSG	100 / 6 AA	110
Phosphosite 15:	DLG2	Q15700	S523	REQMMNHSMSSGSGS	71 / 7 AA	98
Phosphosite 16:	WDR83	Q9BRX9	S81	AGSFDNSSLCSGGGD	85 / 7 AA	34
Phosphosite 17:	C22orf37	Q8N1L1	S121	SLFHCLCSGKLSESP	83 / 6 AA	18
Phosphosite 18:	SgK288	Q8NFD2	S114	EKVLSTHSLCWKLRF	71 / 7 AA	85
Phosphosite 19:	KIAA0146	Q14159	S163	ASCASNQSLTSDEKL	66 / 9 AA	100
Phosphosite 20:	DLG2	Q15700	S525	QMMNHSMSSGSGSLR	71 / 7 AA	98