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:	S667
P-Site Sequence:	QLGEEIDSKVKGMVF
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	S667	QLGEEIDSKVKGMVF	100 / 9 AA	87
Phosphosite 1:	CCDC124	Q96CT7	S79	RLLEEEDSKLKGGKA	77 / 9 AA	26
Phosphosite 2:	PLD1	Q13393	S546	KSIDDVDSKLKGIGK	55 / 9 AA	124
Phosphosite 3:	SLCO1A2	P46721	T642	SGTELIETKVKGKEN	66 / 9 AA	74
Phosphosite 4:	MOSPD2	Q8NHP6	S311	EENEKVDSKVKAFKK	66 / 9 AA	60
Phosphosite 5:	FAM48B1	Q3ZLR7	S414	QAQESVQSKVKGPGK	66 / 9 AA	89
Phosphosite 6:	FAM48B2	P0C7V6	S414	QAQESVQSKVKGPGK	66 / 9 AA	88
Phosphosite 7:	SPTAN1	Q13813	S1949	HHEENISSKMKGLNG	66 / 9 AA	285
Phosphosite 8:	SNRPEL1	Q5VYJ4	S66	DDAEEIHSKTKSRKQ	66 / 9 AA	11
Phosphosite 9:	SNRPE	P62304	S66	DDAEEIHSKTKSRKQ	66 / 9 AA	11
Phosphosite 10:	WARS	P23381	S38	ASKDEIDSAVKMLVS	75 / 8 AA	53
Phosphosite 11:	SPATS2L	Q9NUQ6	S248	MIKEEVDSSVKKIKA	75 / 8 AA	62
Phosphosite 12:	CLINT1	Q14677	S26	MNYSEIESKVREATN	71 / 7 AA	68
Phosphosite 13:	FICD	Q9BVA6	S200	RYFSIIDSKVKKVMS	100 / 6 AA	52
Phosphosite 14:	LPGAT1	Q92604	S244	GDAKELDSKSKGLQW	75 / 8 AA	43
Phosphosite 15:	STAT1	P42224	S144	DKQKELDSKVRNVKD	62 / 8 AA	87
Phosphosite 16:	ZNF294	O94822	S59	QGAEEIDSLVDSDFR	66 / 9 AA	201
Phosphosite 17:	IQGAP2	Q13576	S949	ALEEEIKSKVDQVQD	85 / 7 AA	181
Phosphosite 18:	IQGAP1	P46940	S1036	ALQEEIKSKVDQIQE	85 / 7 AA	189
Phosphosite 19:	IQGAP3	Q86VI3	S1020	ALQEEIKSKVEQPQD	85 / 7 AA	185
Phosphosite 20:	ARSF	P54793	S320	DNVEEMDSMVGKILD	71 / 7 AA	66