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:	S171
P-Site Sequence:	SEAASEESNSEIEQE
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	S171	SEAASEESNSEIEQE	100 / 9 AA	87
Phosphosite 1:	DDX21	Q9NR30	S173	AASEESNSEIEQEIP	100 / 7 AA	87
Phosphosite 2:	C20orf19	Q2M2Z5	S650	LWDESDDSNSEIEAA	75 / 8 AA	75
Phosphosite 3:	ABCB1	P08183	S644	LENAADESKSEIDAL	66 / 9 AA	141
Phosphosite 4:	C7orf45	Q8WWF3	S155	TEYGSEESNSEASSW	87 / 8 AA	28
Phosphosite 5:	ARHGEF12	Q9NZN5	S61	TKSSSEESRSEIYGL	77 / 9 AA	173
Phosphosite 6:	RAD54B	Q9Y620	S72	LNLPSEESTREINNR	66 / 9 AA	103
Phosphosite 7:	C20orf19	Q2M2Z5	S652	DESDDSNSEIEAALR	71 / 7 AA	75
Phosphosite 8:	MPP5	Q8N3R9	S14	NGHVTEESDSEVKNV	55 / 9 AA	77
Phosphosite 9:	LIFR	P42702	S1050	DSPRSIDSNSEIVSF	75 / 8 AA	124
Phosphosite 10:	MKI67	P46013	T898	SKSEETNTEIVECIL	71 / 7 AA	359
Phosphosite 11:	COPS2	P61201	S24	DLEYSEDSNSEPNVD	85 / 7 AA	52
Phosphosite 12:	PPFIA1	Q13136	S1041	LERKREESQSEIKDV	75 / 8 AA	136
Phosphosite 13:	FAM160A1	Q05DH4	S724	EPEAAPESNSELASP	66 / 9 AA	117
Phosphosite 14:	EML6	Q6ZMW3	S619	ADSYSEESDSDLSDV	62 / 8 AA	217
Phosphosite 15:	SRCAP	Q6ZRS2	S526	GSSASEESESEESED	87 / 8 AA	344
Phosphosite 16:	ZFHX4	Q86UP3	S3528	TESCSDESDSELSQK	62 / 8 AA	394
Phosphosite 17:	PPFIA1	Q13136	S1043	RKREESQSEIKDVLV	85 / 7 AA	136
Phosphosite 18:	NCAPD3	P42695	S1401	SYSLEQESNGEIEHV	71 / 7 AA	169
Phosphosite 19:	ABCB1	P08183	S646	NAADESKSEIDALEM	71 / 7 AA	141
Phosphosite 20:	DCLRE1C	Q96SD1	S455	NFVDCEESNSESEEE	85 / 7 AA	78