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:	S822
P-Site Sequence:	MDPQKRPSAKHVLKH
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	S822	MDPQKRPSAKHVLKH	100 / 9 AA	110
Phosphosite 1:	EFNA1	P20827	S96	RWQCNRPSAKHGPEK	85 / 7 AA	24
Phosphosite 2:	MBP	P02686	S141	MASQKRPSQRHGSKY	75 / 8 AA	33
Phosphosite 3:	RANBP17	Q9H2T7	S170	LVDYSRPSAKHRKIA	100 / 6 AA	124
Phosphosite 4:	ECT2	Q9H8V3	S375	FPPRKRPSAEHSLSI	75 / 8 AA	100
Phosphosite 5:	SH2D4B	Q5SQS7	S63	PPKTKRASDKHIQWL	62 / 8 AA	51
Phosphosite 6:	ANKRD13D	Q6ZTN6	S131	LLAAMRPSEEHVASR	62 / 8 AA	58
Phosphosite 7:	MAST1	Q9Y2H9	S1081	ARRNKRPSAKEGQES	100 / 6 AA	171
Phosphosite 8:	ERN2	Q76MJ5	S771	PLPQPRPSAPQVLAH	66 / 9 AA	102
Phosphosite 9:	ARHGEF17	Q96PE2	S954	LSRARPSSRHVRHAS	71 / 7 AA	222
Phosphosite 10:	ARHGEF17	Q96PE2	S953	SLSRARPSSRHVRHA	71 / 7 AA	222
Phosphosite 11:	Putative uncharacterized protein FP248	Q71RG6	S148	PVQMARPSARHLLPR	71 / 7 AA	21
Phosphosite 12:	MLTK	Q9NYL2	S252	ADAKKRPSFKQIISI	62 / 8 AA	91
Phosphosite 13:	C1orf168	Q5VWT5	S196	KGAQTLPSQKHVVAP	66 / 9 AA	82
Phosphosite 14:	PARG	Q86W56	S477	RLPLLRPSANHTVTI	71 / 7 AA	111
Phosphosite 15:	SEC16A	O15027	S531	PAPEKRPSARTQGPV	71 / 7 AA	234
Phosphosite 16:	Septin-9	Q9UHD8	S74	GVKNSEPSARHVDSL	83 / 6 AA	65
Phosphosite 17:	PIP5K	Q9Y2I7	T1908	AVQQKRPTALAKILG	83 / 6 AA	237
Phosphosite 18:	STLK6	Q9C0K7	S359	QDPEKRPSASSLLSH	83 / 6 AA	47
Phosphosite 19:	NUS1	Q96E22	T219	AQKQKRPTDLDVDTL	55 / 9 AA	33
Phosphosite 20:	TOX2	Q96NM4	S234	ISGEKRPSADPGKKA	83 / 6 AA	52