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:	ATF6
Human P-Site:	S103
P-Site Sequence:	ASSSYSVSSPRSVDS
UniProt:	P18850
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATF6	P18850	S103	ASSSYSVSSPRSVDS	100 / 9 AA	75
Phosphosite 1:	ATF6	P18850	S104	SSSYSVSSPRSVDSY	100 / 8 AA	75
Phosphosite 2:	KIAA0423	Q9Y4F4	S821	ILPSYPVSSPRTSPK	77 / 9 AA	189
Phosphosite 3:	INTS6	Q9UL03	S212	GRSYSVCSPRMLNQC	85 / 7 AA	100
Phosphosite 4:	KIAA0423	Q9Y4F4	S822	LPSYPVSSPRTSPKH	75 / 8 AA	189
Phosphosite 5:	ATP13A3	Q9H7F0	S97	SLETYPVSSPKSMSN	66 / 9 AA	138
Phosphosite 6:	SNX15	Q9NRS6	S16	FLRHYTVSDPRTHPK	62 / 8 AA	38
Phosphosite 7:	ATP13A3	Q9H7F0	S98	LETYPVSSPKSMSNK	75 / 8 AA	138
Phosphosite 8:	ATF6	P18850	S101	SPASSSYSVSSPRSV	100 / 7 AA	75
Phosphosite 9:	FOXC1	Q12948	S9	QARYSVSSPNSLGVV	87 / 8 AA	57
Phosphosite 10:	FARP2	O94887	S981	PLLGYSVSIPREADG	75 / 8 AA	120
Phosphosite 11:	FAM196B	A6NMK8	S82	LPPTYSLSFPRSQKA	66 / 9 AA	59
Phosphosite 12:	POLR2A	P24928	S1807	TSPSYSPSSPRYTPQ	87 / 8 AA	217
Phosphosite 13:	C15orf42	Q7Z2Z1	S1033	SASFYSVSQPKSRSV	75 / 8 AA	211
Phosphosite 14:	SHPRH	Q149N8	S1468	IEQYSVGSHRSSIKC	75 / 8 AA	193
Phosphosite 15:	ARID1A	O14497	S232	PAPAYALSSPRGGTP	55 / 9 AA	242
Phosphosite 16:	FOXC1	Q12948	S8	MQARYSVSSPNSLGV	87 / 8 AA	57
Phosphosite 17:	INTS6	Q9UL03	S209	VTGGRSYSVCSPRML	85 / 7 AA	100
Phosphosite 18:	SHROOM3	Q8TF72	S1752	CPAYYSVSAPKAELL	62 / 8 AA	217
Phosphosite 19:	PAPOLB	Q9NRJ5	S24	PNRYGVSSPISLAVP	75 / 8 AA	72
Phosphosite 20:	ARID1A	O14497	S233	APAYALSSPRGGTPG	62 / 8 AA	242