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:	S319
P-Site Sequence:	RMIKNRESACQSRKK
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	S319	RMIKNRESACQSRKK	100 / 9 AA	75
Phosphosite 1:	ATF6B	Q99941	S338	RMIKNRESACQSRRK	100 / 9 AA	77
Phosphosite 2:	COL21A1	Q96P44	T419	PEQNNRETACEIPGF	62 / 8 AA	99
Phosphosite 3:	ANKRD11	Q6UB99	S1337	GDDKPRESACLPEKL	66 / 9 AA	298
Phosphosite 4:	C10orf137	Q3B7T1	S788	HSLHRESSCQGFAWA	62 / 8 AA	139
Phosphosite 5:	URP1	Q9BQL6	S500	LRMKNRNSASQVASS	75 / 8 AA	77
Phosphosite 6:	RalGDS	Q12967	S741	QEKKFWESASQSSPE	66 / 9 AA	101
Phosphosite 7:	SPTBN1	Q01082	T1263	RHRKNRETASELLMR	62 / 8 AA	275
Phosphosite 8:	RYR1	P21817	S1037	TKRSNRDSLCQAVRT	62 / 8 AA	565
Phosphosite 9:	FBN3	Q75N90	S1772	DECGSRESPCQQNAD	71 / 7 AA	300
Phosphosite 10:	IRAK2	O43187	T242	VFKKLRETACSSPGS	66 / 9 AA	69
Phosphosite 11:	C5orf42	Q9H799	T695	KMVENRDTGCQIGPN	57 / 7 AA	237
Phosphosite 12:	EMD	P50402	S159	RPMYGRDSAYQSITH	71 / 7 AA	29
Phosphosite 13:	EMD	P50402	Y161	MYGRDSAYQSITHYR	71 / 7 AA	29
Phosphosite 14:	BAT2	P48634	S188	KAAKERESAEQSSGP	77 / 9 AA	229
Phosphosite 15:	JAKMIP2	Q96AA8	Y765	MLRKSREYDCQILQE	62 / 8 AA	95
Phosphosite 16:	ARID4B	Q4LE39	S851	EKAKNKESLCMENSS	62 / 8 AA	148
Phosphosite 17:	PHF2	O75151	S537	KGKKSRESASPTIPN	55 / 9 AA	121
Phosphosite 18:	MKS1	Q9NXB0	T97	VDLYQNETACQSPLD	83 / 6 AA	65
Phosphosite 19:	RGS12	O14924	S1253	ATGNGRESASQPGEQ	55 / 9 AA	156
Phosphosite 20:	RalGDS	Q12967	S743	KKFWESASQSSPETS	71 / 7 AA	101