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:	ATF6B
Human P-Site:	S499
P-Site Sequence:	LDQLFLSSDCRHFNR
UniProt:	Q99941
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATF6B	Q99941	S499	LDQLFLSSDCRHFNR	100 / 9 AA	77
Phosphosite 1:	ATF6B	Q99941	S498	DLDQLFLSSDCRHFN	100 / 8 AA	77
Phosphosite 2:	KNG1	P01042	T215	KENFLFLTPDCKSLW	62 / 8 AA	72
Phosphosite 3:	ARFGEF3	Q5TH69	S579	PDITNFLSVDCRTRS	85 / 7 AA	241
Phosphosite 4:	MAP3K15	Q6ZN16	S375	YKDIFLDSDCKDDTS	55 / 9 AA	147
Phosphosite 5:	C15orf26	Q6P656	S164	NKMLYLSSDHRTLLK	75 / 8 AA	34
Phosphosite 6:	C15orf26	Q6P656	S163	DNKMLYLSSDHRTLL	75 / 8 AA	34
Phosphosite 7:	APOB	P04114	S1281	PENLFLKSDGRVKYT	75 / 8 AA	516
Phosphosite 8:	PIWIL4	Q7Z3Z4	S568	SIKKYLSSDCPVPSQ	71 / 7 AA	97
Phosphosite 9:	BTN2A2	Q8WVV5	S343	AHPELFLSEDRRSVR	75 / 8 AA	59
Phosphosite 10:	PIWIL4	Q7Z3Z4	S567	DSIKKYLSSDCPVPS	71 / 7 AA	97
Phosphosite 11:	XPNPEP3	Q9NQH7	S489	QDSPLILSADCPKEM	62 / 8 AA	57
Phosphosite 12:	BTN2A1	Q7KYR7	S344	AHPDLFLSEDRRSVR	75 / 8 AA	60
Phosphosite 13:	Putative cytochrome P450 21-like protein ENSP00000364438	A6NCC7	S291	FTTLRFSSDCRRS__	66 / 9 AA	34
Phosphosite 14:	ABCA13	Q86UQ4	S612	PENDVFSSDCKHQLV	71 / 7 AA	576
Phosphosite 15:	SOLO	Q8TER5	S1231	EAGPELSSECRALGA	83 / 6 AA	165
Phosphosite 16:	ZNF334	Q9HCZ1	S268	GEKPYVCSDCRKTFR	57 / 7 AA	80
Phosphosite 17:	Putative cytochrome P450 21-like protein ENSP00000364438	A6NCC7	S290	CFTTLRFSSDCRRS_	75 / 8 AA	34
Phosphosite 18:	SMG1	Q96Q15	S2141	KKLLFLGSDGKSYPY	62 / 8 AA	410
Phosphosite 19:	SAS10	Q9NQZ2	S320	VVDQKLSSEIRHLLT	71 / 7 AA	55
Phosphosite 20:	similar to FAT3	Q8TDW7	S4479	VSLASTLSPDCRRRP	83 / 6 AA	506