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:	PHF21A
Human P-Site:	T276
P-Site Sequence:	FTPTTLPTSQNSIHP
UniProt:	Q96BD5
Intern. Prot. ID:	IPI00054460

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHF21A	Q96BD5	T276	FTPTTLPTSQNSIHP	100 / 9 AA	75
Phosphosite 1:	PHF21A	Q96BD5	S277	TPTTLPTSQNSIHPV	100 / 8 AA	75
Phosphosite 2:	CUBN	O60494	S2303	FCGTSLPSSQWSSGE	66 / 9 AA	399
Phosphosite 3:	CMYA5	Q8N3K9	S1546	KKETELPSSQNVSPA	75 / 8 AA	449
Phosphosite 4:	SLC4A7	Q9Y6M7	T305	RCTTPVPTPQNSPPS	66 / 9 AA	136
Phosphosite 5:	C19orf57	Q0VDD7	S95	EPAPLPPSQNSFGRF	85 / 7 AA	70
Phosphosite 6:	Rad17	O75943	S646	ETWSLPLSQNSASEL	75 / 8 AA	76
Phosphosite 7:	SNX5	Q9Y5X3	T57	HTKTTLPTFQSPEFS	66 / 9 AA	47
Phosphosite 8:	MDM4	O15151	S161	DIPTLPTSEHKCIHS	71 / 7 AA	55
Phosphosite 9:	CAMTA1	Q9Y6Y1	S963	ALPTLPSSQHDWLSL	71 / 7 AA	184
Phosphosite 10:	AOX1	Q06278	S1256	HIALLPPSQNSNTLY	85 / 7 AA	148
Phosphosite 11:	EVI1	Q03112	S882	DEKALVTSQNSDLLD	75 / 8 AA	118
Phosphosite 12:	ARL2BP	Q9Y2Y0	S157	KSSSLPASQNNLRH_	62 / 8 AA	19
Phosphosite 13:	CAMTA1	Q9Y6Y1	S962	RALPTLPSSQHDWLS	71 / 7 AA	184
Phosphosite 14:	VPS37A	Q8NEZ2	S216	VDASIPTSQNGFGYK	62 / 8 AA	44
Phosphosite 15:	AP3M1	Q9Y2T2	T159	NVGDTLPTGQLSNIP	75 / 8 AA	47
Phosphosite 16:	MLL2	O14686	T1544	SERKELPTSQKGDDG	71 / 7 AA	564
Phosphosite 17:	MLL2	O14686	S1545	ERKELPTSQKGDDGP	71 / 7 AA	564
Phosphosite 18:	NEDD4	P46934	S426	TSACLPSSQNVDCQI	83 / 6 AA	149
Phosphosite 19:	CMYA5	Q8N3K9	S1547	KETELPSSQNVSPAS	83 / 6 AA	449
Phosphosite 20:	SEC24A	O95486	S113	PRMPLPASQNPATTP	71 / 7 AA	120