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:	Y241
P-Site Sequence:	TQKDPVPYQPPFLCQ
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	Y241	TQKDPVPYQPPFLCQ	100 / 9 AA	29
Phosphosite 1:	EPS8L3	Q8TE67	Y384	TGDEPLPYQPTFSDD	66 / 9 AA	67
Phosphosite 2:	SNRNP70	P08621	Y21	APRDPIPYLPPLEKL	66 / 9 AA	52
Phosphosite 3:	KSR2	Q6VAB6	Y513	KDHIPVPYQPDSSSN	100 / 6 AA	108
Phosphosite 4:	FGFR2	P21802	Y805	FSPDPMPYEPCLPQY	55 / 9 AA	92
Phosphosite 5:	KIAA1109	Q2LD37	Y4599	STWGPVPYLPPKTMT	75 / 8 AA	555
Phosphosite 6:	NLRC5	Q86WI3	Y637	LTAQSLPYQLPFHNF	55 / 9 AA	205
Phosphosite 7:	XPC	Q01831	Y610	WAETLRPYQSPFMDR	83 / 6 AA	106
Phosphosite 8:	XPC	Q01831	S612	ETLRPYQSPFMDREK	83 / 6 AA	106
Phosphosite 9:	TBX4	P57082	Y439	QTMETVPYQPFPTHF	71 / 7 AA	60
Phosphosite 10:	IRF-2	P14316	Y301	EESNPVPYNSSWPPF	44 / 9 AA	39
Phosphosite 11:	HIVEP1	P15822	Y1464	PSVNAVPYQGPQLTS	62 / 8 AA	297
Phosphosite 12:	CFTR	P13569	T1380	SAHLDPVTYQIIRRT	83 / 6 AA	168
Phosphosite 13:	MPPED2	Q15777	Y49	HMVDPIPYDTPKPAG	62 / 8 AA	33
Phosphosite 14:	BAZ2A	Q9UIF9	S1302	GKLDPAPSQPPEEPE	75 / 8 AA	211
Phosphosite 15:	EPS8L3	Q8TE67	T387	EPLPYQPTFSDDWQL	83 / 6 AA	67
Phosphosite 16:	ADAMTS20	P59510	Y1776	GFRLKNPYQCPFNGS	83 / 6 AA	215
Phosphosite 17:	PLSCR4	Q9NRQ2	Y83	GGIHPVRYQPGKYPM	71 / 7 AA	37
Phosphosite 18:	HSD3B2	P26439	Y310	LLSPIYSYQPPFNRH	100 / 5 AA	42
Phosphosite 19:	p53	P04637	Y220	RHSVVVPYEPPEVGS	83 / 6 AA	44
Phosphosite 20:	IL18BP	O95998	S53	STKDPCPSQPPVFPA	75 / 8 AA	21