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:	DDX21
Human P-Site:	T331
P-Site Sequence:	QNGKLDLTKLKHVVL
UniProt:	Q9NR30
Intern. Prot. ID:	IPI00015953

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DDX21	Q9NR30	T331	QNGKLDLTKLKHVVL	100 / 9 AA	87
Phosphosite 1:	DDX50	Q9BQ39	S282	QSGRLDLSKLRHVVL	66 / 9 AA	83
Phosphosite 2:	TEX9	Q8N6V9	S314	EKYKLELSKLRQNNK	55 / 9 AA	45
Phosphosite 3:	USP24	Q9UPU5	T2151	SLASLNATKLKHPYY	75 / 8 AA	294
Phosphosite 4:	Dicer1	Q9UPY3	T981	TKYNLDLTNLNQPLL	55 / 9 AA	219
Phosphosite 5:	BSN	Q9UPA5	S2018	DSAMDLSSLKHSYSL	62 / 8 AA	416
Phosphosite 6:	BSN	Q9UPA5	S2017	RDSAMDLSSLKHSYS	62 / 8 AA	416
Phosphosite 7:	MLPH	Q9BV36	S8	MGKKLDLSKLTDEEA	85 / 7 AA	66
Phosphosite 8:	ATP6V0A4	Q9HBG4	T125	KQSFLELTELKYLLK	62 / 8 AA	96
Phosphosite 9:	FILIP1	Q7Z7B0	T499	LSLKDDLTKLKSFTV	100 / 6 AA	138
Phosphosite 10:	HIRIP3	Q9BW71	T76	REDKLDLTKKGKRPP	100 / 6 AA	62
Phosphosite 11:	ARID4B	Q4LE39	T685	MVSKLDLTDAKNSDT	66 / 9 AA	148
Phosphosite 12:	FAM62C	A0FGR9	T297	VKKGLDLTNLRFPLP	62 / 8 AA	100
Phosphosite 13:	BRD8	Q9H0E9	T1151	VKRPMDLTSLKRNLS	62 / 8 AA	135
Phosphosite 14:	JMJD1C	Q15652	Y1078	ERSVSDLYKMKHSVP	71 / 7 AA	285
Phosphosite 15:	BRD8	Q9H0E9	S1152	KRPMDLTSLKRNLSK	62 / 8 AA	135
Phosphosite 16:	FILIP1L	Q4L180	T233	TTLKEELTKLKSFAL	75 / 8 AA	130
Phosphosite 17:	ABCE1	P61221	T207	VCQQLDLTHLKERNV	75 / 8 AA	67
Phosphosite 18:	UBA1	P22314	T525	LFRPWDVTKLKSDTA	71 / 7 AA	118
Phosphosite 19:	TNS3	Q68CZ2	T62	SEKRYDLTKLNPKIM	55 / 9 AA	155
Phosphosite 20:	GARNL1	Q6GYQ0	T26	DTKKDALTRLKHLRI	83 / 6 AA	230