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:	DDX39
Human P-Site:	Y422
P-Site Sequence:	EEIDISTYIEQSR__
UniProt:	O00148
Intern. Prot. ID:	IPI00644431

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DDX39	O00148	Y422	EEIDISTYIEQSR__	100 / 9 AA	49
Phosphosite 1:	DDX39	O00148	T421	PEEIDISTYIEQSR_	100 / 8 AA	49
Phosphosite 2:	BAT1	Q13838	Y423	DEIDISSYIEQTR__	77 / 9 AA	49
Phosphosite 3:	BAT1	Q13838	S422	PDEIDISSYIEQTR_	87 / 8 AA	49
Phosphosite 4:	DDX39	O00148	S420	LPEEIDISTYIEQSR	100 / 7 AA	49
Phosphosite 5:	DBF4	Q9UBU7	Y178	HIDDIRYYIEQKKKE	75 / 8 AA	77
Phosphosite 6:	CLPTM1	O96005	Y463	SFKDKSTYIESSTKV	77 / 9 AA	76
Phosphosite 7:	DBF4	Q9UBU7	Y177	LHIDDIRYYIEQKKK	75 / 8 AA	77
Phosphosite 8:	BAT1	Q13838	S421	LPDEIDISSYIEQTR	85 / 7 AA	49
Phosphosite 9:	EXOSC4	Q9NPD3	Y40	AQADGSAYIEQGNTK	66 / 9 AA	26
Phosphosite 10:	C5orf34	Q96MH7	T63	RTHFVISTYREQLQR	85 / 7 AA	73
Phosphosite 11:	COL29A1	A8TX70	T423	EIWSQISTYAEQRNL	75 / 8 AA	290
Phosphosite 12:	CLPTM1	O96005	T462	LSFKDKSTYIESSTK	85 / 7 AA	76
Phosphosite 13:	CLPTM1	O96005	S461	RLSFKDKSTYIESST	85 / 7 AA	76
Phosphosite 14:	BNC2	Q6ZN30	T284	KTDSDIRTFIESNNR	71 / 7 AA	122
Phosphosite 15:	JAK2	O60674	Y1050	VLYELFTYIEKSKSP	55 / 9 AA	131
Phosphosite 16:	C-EBP-alpha	P49715	S65	HETSIDISAYIDPAA	71 / 7 AA	38
Phosphosite 17:	PDE10A	Q9Y233	Y81	VVYELNSYIEQRLDT	44 / 9 AA	88
Phosphosite 18:	C5orf42	Q9H799	Y879	SSAQISTYKEKSSSV	66 / 9 AA	237
Phosphosite 19:	PRKAR2B	P31323	Y399	MKRNIATYEEQLVAL	62 / 8 AA	46
Phosphosite 20:	PLXNC1	O60486	Y1478	YAKDIPTYKEEVKSY	62 / 8 AA	176