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:	S121
P-Site Sequence:	RKQESYNSESSVDNA
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	S121	RKQESYNSESSVDNA	100 / 9 AA	71
Phosphosite 1:	DDX53	Q86TM3	Y119	LIRKQESYNSESSVD	100 / 7 AA	71
Phosphosite 2:	DDX43	Q9NXZ2	S141	KLEENYNSECGIDTA	55 / 9 AA	73
Phosphosite 3:	DAPK1	P53355	S1423	NSGTSYNSISSVVSR	87 / 8 AA	160
Phosphosite 4:	DDX53	Q86TM3	S118	TLIRKQESYNSESSV	100 / 6 AA	71
Phosphosite 5:	FSTL4	Q6MZW2	S229	LRFDDYNSDSSLTLR	55 / 9 AA	93
Phosphosite 6:	RLF	Q13129	S1044	REHQGYSSESSICAS	55 / 9 AA	218
Phosphosite 7:	C9orf30	Q96H12	S58	ALAHEYNSQPSVSLR	71 / 7 AA	32
Phosphosite 8:	MTMR13	Q86WG5	Y797	AGSVAESYDTESGFE	71 / 7 AA	208
Phosphosite 9:	SBF1	O95248	Y808	AGSVAESYDTESGFE	71 / 7 AA	208
Phosphosite 10:	MTMR13	Q86WG5	T799	SVAESYDTESGFEDS	62 / 8 AA	208
Phosphosite 11:	SBF1	O95248	T810	SVAESYDTESGFEDA	62 / 8 AA	208
Phosphosite 12:	FSTL4	Q6MZW2	S231	FDDYNSDSSLTLREF	71 / 7 AA	93
Phosphosite 13:	EDAR	Q9UNE0	S366	MLSSTYNSEKAVVKT	62 / 8 AA	49
Phosphosite 14:	MYBPC2	Q14324	S112	SFKESHNSASNVYTV	66 / 9 AA	128
Phosphosite 15:	DAPK1	P53355	S1425	GTSYNSISSVVSR__	85 / 7 AA	160
Phosphosite 16:	NFKBIA	P25963	Y289	ESEDEESYDTESEFT	71 / 7 AA	36
Phosphosite 17:	NFKBIA	P25963	T291	EDEESYDTESEFTEF	71 / 7 AA	36
Phosphosite 18:	DDX43	Q9NXZ2	Y139	VKKLEENYNSECGID	71 / 7 AA	73
Phosphosite 19:	WNK1	Q9H4A3	S1890	VHFESSTSESSVLSS	77 / 9 AA	251
Phosphosite 20:	Cyclin H	P51946	S233	ITMESYLSESLMLKE	85 / 7 AA	38