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:	T308
P-Site Sequence:	QERKRRSTANPAYSG
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	T308	QERKRRSTANPAYSG	100 / 9 AA	57
Phosphosite 1:	PHF21B	Q96EK2	S307	RQERKRRSTANPAYS	100 / 8 AA	57
Phosphosite 2:	PHF21A	Q96BD5	T395	QERKRRTTANPVYSG	77 / 9 AA	75
Phosphosite 3:	PHF21A	Q96BD5	T394	RQERKRRTTANPVYS	87 / 8 AA	75
Phosphosite 4:	AP1M1	Q9BXS5	T306	SQFKRRSTANNVEIH	100 / 7 AA	49
Phosphosite 5:	AP1M1	Q9BXS5	S305	KSQFKRRSTANNVEI	100 / 7 AA	49
Phosphosite 6:	Myf-6	P23409	T120	FEALKRRTVANPNQR	75 / 8 AA	27
Phosphosite 7:	SYNPO2	Q9UMS6	T692	QEAKRRSTTKPMFTF	75 / 8 AA	118
Phosphosite 8:	SYNPO2	Q9UMS6	S691	LQEAKRRSTTKPMFT	75 / 8 AA	118
Phosphosite 9:	PALLD	Q8WX93	T497	LQKKPRSTAEPEEIC	66 / 9 AA	151
Phosphosite 10:	HAND2	P61296	T103	RPVKRRGTANRKERR	85 / 7 AA	24
Phosphosite 11:	CLASP2	O75122	T341	PFSSKWSTANPSTVA	62 / 8 AA	141
Phosphosite 12:	G6b	O95866	T227	SRPRRLSTADPADAS	66 / 9 AA	26
Phosphosite 13:	CLASP2	O75122	S340	RPFSSKWSTANPSTV	71 / 7 AA	141
Phosphosite 14:	PALLD	Q8WX93	S496	ILQKKPRSTAEPEEI	75 / 8 AA	151
Phosphosite 15:	SHC3	Q92529	T525	DFLVRKSTTNPGSFV	62 / 8 AA	64
Phosphosite 16:	SLC41A3	Q96GZ6	T471	AAVPRRCTASPGWGL	62 / 8 AA	55
Phosphosite 17:	HERC6	Q8IVU3	S397	WIAVKRRSTEHEMAK	71 / 7 AA	115
Phosphosite 18:	HERC6	Q8IVU3	T398	IAVKRRSTEHEMAKS	71 / 7 AA	115
Phosphosite 19:	SHC3	Q92529	S524	GDFLVRKSTTNPGSF	71 / 7 AA	64
Phosphosite 20:	ZCWPW1	Q9H0M4	T520	RSLGRKSTAPPAPRM	75 / 8 AA	72