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:	S540
P-Site Sequence:	RAQERQKSQPRKKSP
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	S540	RAQERQKSQPRKKSP	100 / 9 AA	77
Phosphosite 1:	DDX50	Q9BQ39	S30	QKKERQKSDRRKSRH	77 / 9 AA	83
Phosphosite 2:	IBTK	Q9P2D0	S700	TVSERQKSKPKSCKK	75 / 8 AA	151
Phosphosite 3:	TBC1D4	O60343	S333	VHEGSQKSQPRRRHA	85 / 7 AA	147
Phosphosite 4:	USP12	O75317	S72	EKVLAYKSQPRKKES	100 / 6 AA	43
Phosphosite 5:	FAM19A5	Q7Z5A7	S55	VTLDRDSSQPRRTIA	55 / 9 AA	14
Phosphosite 6:	FMNL	O95466	S434	AELEKQLSQARKELE	66 / 9 AA	122
Phosphosite 7:	NCOA6	Q14686	S1430	QDSDCQNSQSRKEQV	55 / 9 AA	219
Phosphosite 8:	CLEC14A	Q86T13	S431	CFHESPSSQPRKESM	66 / 9 AA	52
Phosphosite 9:	FAM19A5	Q7Z5A7	S54	IVTLDRDSSQPRRTI	62 / 8 AA	14
Phosphosite 10:	KIAA1967	Q8N163	S883	RTAERQKSQLQRLLQ	100 / 6 AA	103
Phosphosite 11:	FUSIP1	O75494	S185	NSRSRSKSQPKKEMK	75 / 8 AA	31
Phosphosite 12:	CXXC1	Q9P0U4	S100	DGNERDSSEPRDEGG	55 / 9 AA	76
Phosphosite 13:	CXXC1	Q9P0U4	S99	RDGNERDSSEPRDEG	62 / 8 AA	76
Phosphosite 14:	SATB1	Q01826	T645	DEENRQKTRPRTKIS	62 / 8 AA	86
Phosphosite 15:	PPIG	Q13427	S636	RSSEREESQSRNKDK	55 / 9 AA	89
Phosphosite 16:	ZNF806	P0C7X5	S161	IMTEPQKSQGRYKGI	75 / 8 AA	68
Phosphosite 17:	PIP5K1B	O14986	S221	SRKEREKSNPTFKDL	71 / 7 AA	61
Phosphosite 18:	MORC2	Q9Y6X9	S639	LPTPRPASQPRKAPV	75 / 8 AA	118
Phosphosite 19:	DAAM1	Q9Y4D1	S915	TELEYQKSQPPQPGD	75 / 8 AA	123
Phosphosite 20:	RALGAPA2	Q2PPJ7	S844	KCRERQKSESTNSDT	71 / 7 AA	211