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:	T283
P-Site Sequence:	AKSKLTPTLYVGKYS
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	T283	AKSKLTPTLYVGKYS	100 / 9 AA	110
Phosphosite 1:	IRE1	O75460	Y285	SKLTPTLYVGKYSTS	100 / 7 AA	110
Phosphosite 2:	IRE1	O75460	T281	TEAKSKLTPTLYVGK	100 / 7 AA	110
Phosphosite 3:	HSPB2	Q16082	T42	PEEILTPTLYHGYYV	87 / 8 AA	20
Phosphosite 4:	C1s	P09871	T484	VEGNREPTMYVGSTS	83 / 6 AA	77
Phosphosite 5:	PCDH12	Q9NPG4	T821	APFHLTPTLYRTLRN	100 / 6 AA	129
Phosphosite 6:	C1s	P09871	Y486	GNREPTMYVGSTSVQ	83 / 6 AA	77
Phosphosite 7:	C12orf69	A2RU48	T94	LKDKLEPTLYRKLQD	85 / 7 AA	25
Phosphosite 8:	HSPB2	Q16082	Y44	EILTPTLYHGYYVRP	85 / 7 AA	20
Phosphosite 9:	PABPC3	Q9H361	Y14	SYPTASLYVGDLHPD	71 / 7 AA	70
Phosphosite 10:	SEMA4F	O95754	Y78	DPASHTLYVGARDTI	71 / 7 AA	84
Phosphosite 11:	ERN2	Q76MJ5	Y158	GPSTPRLYIGRTQYT	71 / 7 AA	102
Phosphosite 12:	GPD2	P43304	T478	GGKDWSPTLYIRLVQ	57 / 7 AA	81
Phosphosite 13:	RBM22	Q9NW64	T233	PEDKTITTLYVGGLG	66 / 9 AA	47
Phosphosite 14:	SLFNL1	Q499Z3	Y50	APSAHTLYVGHLNPQ	71 / 7 AA	46
Phosphosite 15:	HPR	P00739	T164	KDIAPTLTLYVGKKQ	85 / 7 AA	39
Phosphosite 16:	HP	P00738	T222	KDIAPTLTLYVGKKQ	85 / 7 AA	45
Phosphosite 17:	PABPC3	Q9H361	S12	TPSYPTASLYVGDLH	71 / 7 AA	70
Phosphosite 18:	METTL9	Q9H1A3	S31	LRSPLTRSLYVNMTS	62 / 8 AA	37
Phosphosite 19:	BRD7	Q9NPI1	T397	EDKRNKVTPVLYLNY	71 / 7 AA	74
Phosphosite 20:	FBXO25	Q8TCJ0	Y260	GQVTPTLYMLSEDRQ	83 / 6 AA	43