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:	S277
P-Site Sequence:	RELANQVSKDFSDIT
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	S277	RELANQVSKDFSDIT	100 / 9 AA	87
Phosphosite 1:	PITPNM3	Q9BZ71	Y244	IERANQVYREFLKSS	62 / 8 AA	107
Phosphosite 2:	HDHD3	Q9BSH5	Y102	APIAEQLYKDFSHPC	66 / 9 AA	28
Phosphosite 3:	GOLGB1	Q14789	S1826	KSANPAVSKDFSSHD	100 / 6 AA	376
Phosphosite 4:	ADCY5	O95622	S690	HLGGNQVSKEMKRMG	62 / 8 AA	139
Phosphosite 5:	DPY19L3	Q6ZPD9	S16	EIRATEVSEDFPAQE	55 / 9 AA	83
Phosphosite 6:	CNOT2	Q9NZN8	S270	TKPANEQSQDFSIHN	66 / 9 AA	60
Phosphosite 7:	A2ML1	A8K2U0	S563	MCFDNQVSLGFSPSQ	75 / 8 AA	161
Phosphosite 8:	TUBGCP4	Q9UGJ1	S28	KRSGLQVSQDFPFLH	71 / 7 AA	76
Phosphosite 9:	CCDC57	Q2TAC2	S513	RQHEEEISKDFPSSE	44 / 9 AA	103
Phosphosite 10:	FBXO16	Q8IX29	T255	RRKRNQMTPDFSRQS	62 / 8 AA	35
Phosphosite 11:	ZSWIM3	Q96MP5	S543	LEDSHQVSKDGCSCS	71 / 7 AA	79
Phosphosite 12:	FLJ44290	Q6ZR08	S145	ESLINEVSSDFENSM	71 / 7 AA	92
Phosphosite 13:	FLJ44290	Q6ZR08	S146	SLINEVSSDFENSMK	71 / 7 AA	92
Phosphosite 14:	ZNF426	Q9BUY5	Y179	NTHDCNQYGKDFLTL	71 / 7 AA	63
Phosphosite 15:	UNC13C	Q8NB66	S83	STEEDEASKEFSLSP	50 / 8 AA	251
Phosphosite 16:	USP19	O94966	S34	KDRANQESKDGDPRK	85 / 7 AA	146
Phosphosite 17:	Cdc6	Q99741	S363	QDRLNQVSRDQVLDN	83 / 6 AA	63
Phosphosite 18:	SLC5A8	Q8N695	S42	AGGGQQTSKDFLMGG	62 / 8 AA	67
Phosphosite 19:	MICAL3	Q7RTP6	S457	QTTPENVSKNFSQYS	83 / 6 AA	110
Phosphosite 20:	APM2	Q15847	S62	DKTANQASDTFSGIG	66 / 9 AA	8