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:	S665
P-Site Sequence:	STPAPSPSSQSCTAN
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	S665	STPAPSPSSQSCTAN	100 / 9 AA	75
Phosphosite 1:	PHF21A	Q96BD5	S666	TPAPSPSSQSCTANC	100 / 8 AA	75
Phosphosite 2:	USP9Y	O00507	S2145	FASPGPSSQACDNLS	75 / 8 AA	291
Phosphosite 3:	GGA2	Q9UJY4	S465	GPLAPSPSSQNTPLA	87 / 8 AA	67
Phosphosite 4:	USP9Y	O00507	S2144	PFASPGPSSQACDNL	75 / 8 AA	291
Phosphosite 5:	DSEL	Q8IZU8	S506	NVLVFAPSPSSQCNK	100 / 7 AA	139
Phosphosite 6:	GGA2	Q9UJY4	S463	EAGPLAPSPSSQNTP	100 / 7 AA	67
Phosphosite 7:	PHF21A	Q96BD5	S663	ATSTPAPSPSSQSCT	100 / 7 AA	75
Phosphosite 8:	BIN1	O00499	S411	PVKAPTPSGQSIPWD	66 / 9 AA	65
Phosphosite 9:	STXBP5L	Q9Y2K9	S761	GHCTSPTSQSCSSGK	85 / 7 AA	132
Phosphosite 10:	PHF21A	Q96BD5	S668	APSPSSQSCTANCNQ	100 / 6 AA	75
Phosphosite 11:	ZC3H12A	Q5D1E8	S361	NGRRPSPSSQSSSLL	87 / 8 AA	66
Phosphosite 12:	STXBP5L	Q9Y2K9	T760	NGHCTSPTSQSCSSG	85 / 7 AA	132
Phosphosite 13:	ZC3H12A	Q5D1E8	S362	GRRPSPSSQSSSLLT	87 / 8 AA	66
Phosphosite 14:	Spry3	O43610	S108	ASITPSPSGQSIIRT	66 / 9 AA	31
Phosphosite 15:	EBF4	Q9BQW3	S467	SPRGFAPSPGSQQSG	85 / 7 AA	64
Phosphosite 16:	SPT5	O00267	S907	GSYQPSPSPQSYHQV	75 / 8 AA	121
Phosphosite 17:	CCDC95	Q8NBZ0	S108	LGGAPSPSSLSLPPS	87 / 8 AA	26
Phosphosite 18:	SETBP1	Q9Y6X0	S238	LLGGVAPSPSSHSSP	85 / 7 AA	170
Phosphosite 19:	ERV3	Q14264	S329	SSLEPAPSSQSIWFL	66 / 9 AA	68
Phosphosite 20:	DHX37	Q8IY37	S206	LPPAPAPSSQPVPAG	66 / 9 AA	130