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:	Y285
P-Site Sequence:	SKLTPTLYVGKYSTS
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	Y285	SKLTPTLYVGKYSTS	100 / 9 AA	110
Phosphosite 1:	IRE1	O75460	T283	AKSKLTPTLYVGKYS	100 / 7 AA	110
Phosphosite 2:	TAF6	P49848	Y296	LMDNPTLYLEKYVHE	66 / 9 AA	73
Phosphosite 3:	HSPB2	Q16082	Y44	EILTPTLYHGYYVRP	77 / 9 AA	20
Phosphosite 4:	SPIN4	Q56A73	Y74	VSVKPTLYIIKYDGK	75 / 8 AA	29
Phosphosite 5:	MGC48595	Q86WZ0	Y954	RSDYPALYLGKFSER	62 / 8 AA	112
Phosphosite 6:	ERN2	Q76MJ5	Y289	TQLLMTLYVGKDETG	100 / 6 AA	102
Phosphosite 7:	ERN2	Q76MJ5	Y158	GPSTPRLYIGRTQYT	62 / 8 AA	102
Phosphosite 8:	C1s	P09871	T484	VEGNREPTMYVGSTS	83 / 6 AA	77
Phosphosite 9:	C1s	P09871	Y486	GNREPTMYVGSTSVQ	83 / 6 AA	77
Phosphosite 10:	HSPB2	Q16082	T42	PEEILTPTLYHGYYV	85 / 7 AA	20
Phosphosite 11:	PABPC3	Q9H361	Y14	SYPTASLYVGDLHPD	62 / 8 AA	70
Phosphosite 12:	SEMA4F	O95754	Y78	DPASHTLYVGARDTI	71 / 7 AA	84
Phosphosite 13:	KIAA0040	Q15053	Y98	HTNSGSRYVGKYILL	55 / 9 AA	17
Phosphosite 14:	HPR	P00739	T164	KDIAPTLTLYVGKKQ	85 / 7 AA	39
Phosphosite 15:	HP	P00738	T222	KDIAPTLTLYVGKKQ	85 / 7 AA	45
Phosphosite 16:	RHBDF1	Q96CC6	Y144	TETPPPLYVGPCQLG	62 / 8 AA	98
Phosphosite 17:	C11orf68	Q9H3H3	Y226	WHLCPTLYESRFQLG	50 / 8 AA	27
Phosphosite 18:	SLFNL1	Q499Z3	Y50	APSAHTLYVGHLNPQ	71 / 7 AA	46
Phosphosite 19:	IRE1	O75460	Y289	PTLYVGKYSTSLYAS	100 / 5 AA	110
Phosphosite 20:	PIR	O00625	Y171	YTRTPTLYLDFKLDP	71 / 7 AA	32