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:	PHF21B
Human P-Site:	S209
P-Site Sequence:	HHCPLHPSSLPLTPP
UniProt:	Q96EK2
Intern. Prot. ID:	IPI00738578

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHF21B	Q96EK2	S209	HHCPLHPSSLPLTPP	100 / 9 AA	57
Phosphosite 1:	PHF21B	Q96EK2	S210	HCPLHPSSLPLTPPS	100 / 8 AA	57
Phosphosite 2:	KIAA0182	Q14687	S295	SLPPLHPSAMHLHLS	66 / 9 AA	136
Phosphosite 3:	Grb10	Q13322	S481	SQSPLHPSTLSTVIH	85 / 7 AA	67
Phosphosite 4:	ASXL1	Q8IXJ9	S1428	LSEPLEPSSLPSQLS	87 / 8 AA	165
Phosphosite 5:	C8orf54	Q8NA97	S111	PVQLHPSSFPKCQEA	85 / 7 AA	15
Phosphosite 6:	CCNI	Q14094	S282	GVFRLHPSSVPGPDF	85 / 7 AA	43
Phosphosite 7:	ZNF462	Q96JM2	S638	KFEGQPSSLPLENET	85 / 7 AA	285
Phosphosite 8:	ZNF462	Q96JM2	S637	PKFEGQPSSLPLENE	85 / 7 AA	285
Phosphosite 9:	FLI1	Q01543	S406	NFVPPHPSSMPVTSS	66 / 9 AA	51
Phosphosite 10:	TPR	P12270	S631	VAIPLHASSLDDVSL	85 / 7 AA	267
Phosphosite 11:	CCNI	Q14094	S283	VFRLHPSSVPGPDFS	85 / 7 AA	43
Phosphosite 12:	HJURP	Q8NCD3	S221	EWDPLHPSSTDMALV	100 / 6 AA	84
Phosphosite 13:	GRAMD3	Q96HH9	S241	SFRADRPSSLPLDFN	85 / 7 AA	48
Phosphosite 14:	CDK20	Q8IZL9	S298	APLPAHPSELPIPQR	66 / 9 AA	39
Phosphosite 15:	GRAMD3	Q96HH9	S242	FRADRPSSLPLDFND	85 / 7 AA	48
Phosphosite 16:	TBRG1	Q3YBR2	S101	AAPSHSSSLPLTYGV	85 / 7 AA	45
Phosphosite 17:	PPRC1	Q5VV67	S901	PPPLQPPSLPLSMGP	75 / 8 AA	178
Phosphosite 18:	PDZD2	O15018	S2145	ESSTSHPSSLPSHAS	100 / 6 AA	302
Phosphosite 19:	CREB3L2	Q70SY1	S228	NPRLHPFSLPQTHSP	85 / 7 AA	57
Phosphosite 20:	FLI1	Q01543	S407	FVPPHPSSMPVTSSS	71 / 7 AA	51