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:	S724
P-Site Sequence:	KLAVGRHSFSRRSGV
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	S724	KLAVGRHSFSRRSGV	100 / 9 AA	110
Phosphosite 1:	USP29	Q9HBJ7	T499	KSCVARHTFSRLSRV	75 / 8 AA	104
Phosphosite 2:	IRE1	O75460	S726	AVGRHSFSRRSGVPG	100 / 7 AA	110
Phosphosite 3:	USP26	Q9BXU7	S509	KTSVGVHSFSRLPRI	87 / 8 AA	104
Phosphosite 4:	MLL3	Q8NEZ4	S1913	RPPPVGHSFSRRNSA	100 / 6 AA	541
Phosphosite 5:	MLL3	Q8NEZ4	S1915	PPVGHSFSRRNSAAP	100 / 6 AA	541
Phosphosite 6:	KIFAP3	Q92845	S754	GDVVGQHSFPGSLGM	71 / 7 AA	91
Phosphosite 7:	DEPDC5	O75140	S671	HEAAGRHSNSRQPGD	66 / 9 AA	178
Phosphosite 8:	MDM4	O15151	S89	GELLGRQSFSVKDPS	71 / 7 AA	55
Phosphosite 9:	CCDC101	Q96ES7	T204	EEGKERHTLSRRRVI	62 / 8 AA	33
Phosphosite 10:	RP1	P56715	S91	STPRGRHSITRLEEL	71 / 7 AA	241
Phosphosite 11:	AATK	Q6ZMQ8	S124	STDVGRHSLLYLKEI	83 / 6 AA	145
Phosphosite 12:	ARSD	P51689	S102	AFLTGRHSFRSGMDA	83 / 6 AA	65
Phosphosite 13:	USP29	Q9HBJ7	S501	CVARHTFSRLSRVLI	83 / 6 AA	104
Phosphosite 14:	CCDC101	Q96ES7	S206	GKERHTLSRRRVIPL	71 / 7 AA	33
Phosphosite 15:	RASGRP4	Q8TDF6	S515	PPRQGRGSFSREELT	85 / 7 AA	75
Phosphosite 16:	PARD3	Q8TEW0	S2239	QGCTVRNSFSRGLSM	83 / 6 AA	151
Phosphosite 17:	ADAMTS14	Q8WXS8	S105	PGRVGRHSLYFNVTV	83 / 6 AA	134
Phosphosite 18:	PARD3	Q8TEW0	S2241	CTVRNSFSRGLSMCG	83 / 6 AA	151
Phosphosite 19:	MYOZ2	Q9NPC6	S231	NPLSGRRSFNRTPKG	71 / 7 AA	30
Phosphosite 20:	IKZF4	Q9H2S9	S491	TIVVGRHSPAYAKED	100 / 5 AA	64