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:	T461
P-Site Sequence:	DSPENEKTETTFTFP
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	T461	DSPENEKTETTFTFP	100 / 9 AA	75
Phosphosite 1:	MYCBP2	O75592	T3100	EKCEDGKTETTFEMS	77 / 9 AA	510
Phosphosite 2:	CYP7A1	P22680	T419	YLDENGKTKTTFYCN	77 / 9 AA	58
Phosphosite 3:	PHF21A	Q96BD5	T463	PENEKTETTFTFPAP	100 / 7 AA	75
Phosphosite 4:	CENPF	P49454	T60	QKVENEKTEGTNLKR	87 / 8 AA	368
Phosphosite 5:	ZNF280D	Q6N043	T317	DVQEEQKTHTTFKCF	66 / 9 AA	109
Phosphosite 6:	MYCBP2	O75592	T3103	EDGKTETTFEMSMHN	100 / 6 AA	510
Phosphosite 7:	ZNF646	O15015	T607	GEKENSRTETTMSPP	66 / 9 AA	201
Phosphosite 8:	MBD4	O95243	Y348	DSEHNEKYEDTFLES	75 / 8 AA	66
Phosphosite 9:	Rictor	Q6R327	T1068	FLDINEDTEPTFYDR	75 / 8 AA	192
Phosphosite 10:	senataxin	Q7Z333	T1069	VKEEKTETLFQFEES	85 / 7 AA	303
Phosphosite 11:	SLC16A6	O15403	T231	YMLENEKTRTSIDSI	66 / 9 AA	58
Phosphosite 12:	C6orf146	Q8IXS0	T211	DLSENEKTNDTLLSY	66 / 9 AA	57
Phosphosite 13:	DOS	Q8N350	T84	AMEEAEKTTTTYLDN	66 / 9 AA	76
Phosphosite 14:	CEP164	Q9UPV0	S319	EKEENEKSEPKICRN	55 / 9 AA	164
Phosphosite 15:	BRD2	P25440	T761	PKKANEKTESSSAQQ	71 / 7 AA	88
Phosphosite 16:	ZW10	O43264	T321	TDLENEKTSTVPLAE	85 / 7 AA	89
Phosphosite 17:	EMR1	Q14246	T473	TIEESESTETTGVAF	75 / 8 AA	98
Phosphosite 18:	HEAT repeat-containing protein 7B1	A6NES4	T81	IDSESAKTDTTGAGL	62 / 8 AA	193
Phosphosite 19:	ATP4A	P20648	T293	SGVENEKTPIAIEIE	55 / 9 AA	114
Phosphosite 20:	KRML	Q9Y5Q3	T271	HHLENEKTQLIQQVE	83 / 6 AA	36