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:	S688
P-Site Sequence:	PLPVSAASQAHQASH
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	S688	PLPVSAASQAHQASH	100 / 9 AA	77
Phosphosite 1:	MUC4	Q99102	S74	NQDISASSQNHQTKS	66 / 9 AA	232
Phosphosite 2:	SUSD3	Q96L08	S176	NKPVSGPSQAHDNHS	66 / 9 AA	27
Phosphosite 3:	JAKMIP1	Q96N16	Y187	AADLRAAYQAHQDEV	66 / 9 AA	97
Phosphosite 4:	MRPL20	Q9BYC9	S76	INRITAASQEHGLKY	62 / 8 AA	17
Phosphosite 5:	DMTF1	Q9Y222	S131	NEEVSAVSQAWFTTK	75 / 8 AA	84
Phosphosite 6:	PPL	O60437	S205	YQKLLAASQARQQHL	85 / 7 AA	205
Phosphosite 7:	OTUD4	Q01804	S631	TGPDSAVSQAHLTPS	85 / 7 AA	124
Phosphosite 8:	ARHGAP23	Q9P227	S1485	PPRRSAASRLHQCL_	75 / 8 AA	162
Phosphosite 9:	ATF6B	Q99941	S685	TGGPLPVSAASQAHQ	100 / 6 AA	77
Phosphosite 10:	HERV-K_16p3.3 provirus ancestral Env polyprotein	Q9NX77	S425	KEQIFEASQAHLSTV	62 / 8 AA	55
Phosphosite 11:	SLCO4C1	Q6ZQN7	S351	EIQAGKTSQAHQSNS	83 / 6 AA	79
Phosphosite 12:	CEP57	Q86XR8	S10	AASVSAASGSHLSNS	75 / 8 AA	57
Phosphosite 13:	SENP7	Q9BQF6	S821	PQTVSQQSQAQQSQN	66 / 9 AA	112
Phosphosite 14:	MUC6	Q6W4X9	S1509	TPTTSGTSQAHSSFS	62 / 8 AA	252