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:	XBP1
Human P-Site:	S233
P-Site Sequence:	AWRSSQRSTQKDPVP
UniProt:	P17861
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XBP1	P17861	S233	AWRSSQRSTQKDPVP	100 / 9 AA	29
Phosphosite 1:	XBP1	P17861	T234	WRSSQRSTQKDPVPY	100 / 8 AA	29
Phosphosite 2:	FAM44A	Q8NFC6	S983	TASSSAHSTQKDSSH	77 / 9 AA	330
Phosphosite 3:	LYST	Q99698	S117	KNSSSQRSTQEKLHL	100 / 7 AA	429
Phosphosite 4:	HECTD2	Q5U5R9	T676	MHALQRSTQYDGYAK	85 / 7 AA	88
Phosphosite 5:	MYO1E	Q12965	S983	HAPGSQRSNQKSLYT	75 / 8 AA	127
Phosphosite 6:	FAM83G	A6ND36	T689	RMQAQRSTDKEAQGQ	62 / 8 AA	91
Phosphosite 7:	FAM44A	Q8NFC6	T984	ASSSAHSTQKDSSHR	75 / 8 AA	330
Phosphosite 8:	PDCD11	Q14690	T1006	AKRTMRPTQKDSETV	62 / 8 AA	209
Phosphosite 9:	LYST	Q99698	T118	NSSSQRSTQEKLHLE	100 / 6 AA	429
Phosphosite 10:	KIF22	Q14807	T99	AFYGERSTQQDIYAG	62 / 8 AA	73
Phosphosite 11:	SYNM	O15061	T877	VQGTRRRTQKDGAVG	62 / 8 AA	173
Phosphosite 12:	CNR1	P21554	T313	VRMIQRGTQKSIIIH	83 / 6 AA	53
Phosphosite 13:	SEMG2	Q02383	T485	LNYGGKSTQKDVSQS	83 / 6 AA	65
Phosphosite 14:	PKP4	Q99569	S461	QRTSSQRSTLTYQRN	100 / 6 AA	134
Phosphosite 15:	SDCCAG1	O60524	S792	SHLQPQRSIQKLASK	71 / 7 AA	123
Phosphosite 16:	C13orf36	A2A2V5	S100	CSISSQRSTFSNLSS	100 / 6 AA	11
Phosphosite 17:	LYST	Q99698	S114	TKEKNSSSQRSTQEK	100 / 6 AA	429
Phosphosite 18:	RSC1A1	Q92681	S117	LEKSAERSTQGLKFH	71 / 7 AA	67
Phosphosite 19:	C13orf36	A2A2V5	S97	LEVCSISSQRSTFSN	100 / 6 AA	11
Phosphosite 20:	C1orf103	Q5T3J3	S155	QTFAVPPSTQKDSSF	71 / 7 AA	85