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:	T338
P-Site Sequence:	ECVITPSTDVKFDPG
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	T338	ECVITPSTDVKFDPG	100 / 9 AA	110
Phosphosite 1:	SLC6A11	P48066	T592	QKLTTPSTDLKMRGK	75 / 8 AA	71
Phosphosite 2:	PALLD	Q8WX93	S149	KRGAKTPSTNVKPKT	85 / 7 AA	151
Phosphosite 3:	PALLD	Q8WX93	T150	RGAKTPSTNVKPKTP	85 / 7 AA	151
Phosphosite 4:	MPHOSPH1	Q96Q89	T1678	KKNATPRTNLKFPIS	62 / 8 AA	211
Phosphosite 5:	SLC6A11	P48066	S591	LQKLTTPSTDLKMRG	85 / 7 AA	71
Phosphosite 6:	ZNF556	Q9HAH1	S358	SSARPRPSTDVKSQT	100 / 6 AA	52
Phosphosite 7:	COL29A1	A8TX70	S264	FLENITSSMDVKENC	75 / 8 AA	290
Phosphosite 8:	ZNF556	Q9HAH1	T359	SARPRPSTDVKSQTR	100 / 6 AA	52
Phosphosite 9:	IRE1	O75460	T335	DKGECVITPSTDVKF	100 / 6 AA	110
Phosphosite 10:	NCK2	O43639	T95	DASPTPSTDAEYPAN	62 / 8 AA	43
Phosphosite 11:	SIX4	Q9UIU6	T451	FPGLIPSTEVKREGI	62 / 8 AA	81
Phosphosite 12:	SIX4	Q9UIU6	S450	SFPGLIPSTEVKREG	62 / 8 AA	81
Phosphosite 13:	USP54	Q70EL1	Y624	EPSKPPSYDIKFGGP	71 / 7 AA	187
Phosphosite 14:	HYPC	Q6NWY9	T525	ELYPAVSTDVRFANM	83 / 6 AA	99
Phosphosite 15:	IRAK4	Q9NWZ3	T9	NKPITPSTYVRCLNV	75 / 8 AA	52
Phosphosite 16:	JMJD2A	O75164	T460	FPDYSDSTEVKFEEL	83 / 6 AA	121
Phosphosite 17:	IRAK4	Q9NWZ3	S8	MNKPITPSTYVRCLN	75 / 8 AA	52
Phosphosite 18:	C1orf129	Q5TGP6	S225	HSLQFPSSDVEFLPK	71 / 7 AA	65
Phosphosite 19:	KIAA0415	O43299	T772	QFVLTPSTEVCSPRY	71 / 7 AA	88
Phosphosite 20:	ENPP5	Q9UJA9	T142	GAAMWPGTDVKIHKR	71 / 7 AA	55