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:	T284
P-Site Sequence:	SKDFSDITKKLSVAC
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	T284	SKDFSDITKKLSVAC	100 / 9 AA	87
Phosphosite 1:	DDX50	Q9BQ39	T235	AKDFKDITRKLSVAC	77 / 9 AA	83
Phosphosite 2:	CCNB1IP1	Q9NPC3	S161	KKKFSDISEKLMERN	75 / 8 AA	32
Phosphosite 3:	UBXD3	Q96LJ8	T255	RRRFSDLTKSLQECR	75 / 8 AA	31
Phosphosite 4:	DDX21	Q9NR30	S281	NQVSKDFSDITKKLS	100 / 6 AA	87
Phosphosite 5:	FLJ40584	Q8N1K5	T593	KRHHVDITKKLHPNQ	100 / 6 AA	74
Phosphosite 6:	ZFPM2	Q8WW38	T650	DKDFSTQTKKLSTSS	77 / 9 AA	128
Phosphosite 7:	PDS5B	Q9NTI5	T584	EGCVREITKKLGNPK	62 / 8 AA	165
Phosphosite 8:	MBTD1	Q05BQ5	T357	RFKRSDITKKQDGHF	85 / 7 AA	71
Phosphosite 9:	FSTL5	Q8N475	T382	LKNGIDITPKLSKQL	85 / 7 AA	96
Phosphosite 10:	TTN	Q8WZ42	T14427	ELKFGDITKDSVHLT	83 / 6 AA	3816
Phosphosite 11:	RASAL2	Q9UJF2	T613	PRVLADITKSLTNPT	55 / 9 AA	129
Phosphosite 12:	CEP192	Q8TEP8	S472	DRKSDITSELSTTII	75 / 8 AA	213
Phosphosite 13:	PCSK1	P29120	T87	RRSAFHITKRLSDDD	71 / 7 AA	84
Phosphosite 14:	RETNLB	Q9BQ08	S50	EYSPSPISKKLSCAS	75 / 8 AA	12
Phosphosite 15:	COL6A6	A6NMZ7	S667	QIGVVQFSDINKEEF	83 / 6 AA	247
Phosphosite 16:	UBXD3	Q96LJ8	S252	EVPRRRFSDLTKSLQ	83 / 6 AA	31
Phosphosite 17:	CEP192	Q8TEP8	T471	EDRKSDITSELSTTI	75 / 8 AA	213
Phosphosite 18:	GIRK1	P48549	T396	LDGLDDITTKLPSKL	55 / 9 AA	57
Phosphosite 19:	GCN1L1	Q92616	T2220	WDALNAITKKLDAGN	62 / 8 AA	293
Phosphosite 20:	UTRN	P46939	S19	DNGQNEFSDIIKSRS	83 / 6 AA	394