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:	DDX53
Human P-Site:	T615
P-Site Sequence:	QQKRHRETRSRKPGQ
UniProt:	Q86TM3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DDX53	Q86TM3	T615	QQKRHRETRSRKPGQ	100 / 9 AA	71
Phosphosite 1:	C19orf48	Q6RUI8	T88	LSIRHRETWAWLSRT	62 / 8 AA	13
Phosphosite 2:	CXCR5	P32302	T82	ILERHRQTRSSTETF	85 / 7 AA	42
Phosphosite 3:	DCAMKL3	Q9C098	T378	KECRHRETRQAYAMK	100 / 6 AA	69
Phosphosite 4:	CFP	P27918	T219	GPHEPKETRSRKCSA	75 / 8 AA	51
Phosphosite 5:	MAST1	Q9Y2H9	T396	YLVRHRDTRQRFAMK	75 / 8 AA	171
Phosphosite 6:	MAST3	O60307	T389	YLVRHRDTRQRFAIK	75 / 8 AA	143
Phosphosite 7:	ZSCAN20	P17040	T133	VEDWHRETRTAGQSG	71 / 7 AA	118
Phosphosite 8:	ZNF445	P59923	T562	AYRLHRETHAKKKFL	62 / 8 AA	119
Phosphosite 9:	SPTBN4	Q9H254	T179	ETEDNRETRSAKDAL	75 / 8 AA	289
Phosphosite 10:	PCF11	O94913	S624	PHLRHRESWSSTKGI	71 / 7 AA	173
Phosphosite 11:	SAMD14	Q8IZD0	S47	KGRRHRPSRSRLRDS	75 / 8 AA	45
Phosphosite 12:	FLG	P20930	T363	SGTRHAETSSRGQTA	75 / 8 AA	435
Phosphosite 13:	DEPDC5	O75140	S489	RSVRERESHSRKSAS	66 / 9 AA	178
Phosphosite 14:	CACNB2	Q08289	S605	SDHRHRESRHRSRDV	75 / 8 AA	74
Phosphosite 15:	ARGLU1	Q9NWB6	S54	KRNRRRESRSRSRST	75 / 8 AA	33
Phosphosite 16:	HRNR	Q86YZ3	S1055	SGLGHRESRSGQSSG	83 / 6 AA	282
Phosphosite 17:	CMYA1	Q702N8	T1171	PQSRHRETALSVQAP	100 / 5 AA	199
Phosphosite 18:	SPTB	P11277	T172	QTQEGRETRSAKDAL	85 / 7 AA	246
Phosphosite 19:	SFRS4	Q08170	T440	NAGTNQETRSRSRSN	71 / 7 AA	57
Phosphosite 20:	Uncharacterized protein FLJ46757	Q6ZR03	T11	RLLHQRETRSGGPRG	71 / 7 AA	31