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:	S412
P-Site Sequence:	FEPERKKSAVTYLNS
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	S412	FEPERKKSAVTYLNS	100 / 9 AA	75
Phosphosite 1:	NRIF3	Q13352	S28	SKITRKKSVITYSPT	75 / 8 AA	20
Phosphosite 2:	EVC2	Q86UK5	S429	PQVERKMSAVFKKQF	85 / 7 AA	148
Phosphosite 3:	GRHL2	Q6ISB3	S463	AIPLQKKSDITYFKT	62 / 8 AA
Phosphosite 4:	RFX5	P48382	S308	ARGERKKSVVESSAP	85 / 7 AA	65
Phosphosite 5:	TBX15	Q96SF7	S7	_MSERRRSAVALSSR	55 / 9 AA	66
Phosphosite 6:	ZNF256	Q9Y2P7	S200	KKSNRTKSAVAFHSV	55 / 9 AA	72
Phosphosite 7:	IQSEC1	Q6DN90	S797	IFQKKKNSVTYSFRQ	62 / 8 AA	108
Phosphosite 8:	SCN11A	Q9UI33	S985	IQDPRKKSDVTSILS	85 / 7 AA	205
Phosphosite 9:	LIMCH1	Q9UPQ0	S408	GTSERRKSIKTYREI	66 / 9 AA	122
Phosphosite 10:	PLEKHA6	Q9Y2H5	S808	SSQERPKSAVFPGEG	85 / 7 AA	117
Phosphosite 11:	OPTN	Q96CV9	S342	QALERKNSAIPSELN	71 / 7 AA	66
Phosphosite 12:	TTN	Q8WZ42	S16236	TYTERTKSTITLDWK	62 / 8 AA	3816
Phosphosite 13:	USPL1	Q5W0Q7	S502	VIWERKISQVTDKEA	75 / 8 AA	120
Phosphosite 14:	ZC3H13	Q5T200	S238	SKKDRKTSAVSSPLL	62 / 8 AA	197
Phosphosite 15:	TTBK1	Q5TCY1	S847	SPGDMKKSPVTAELA	62 / 8 AA	143
Phosphosite 16:	KMO	O15229	S95	HSLSGKKSAIPYGTK	71 / 7 AA	56
Phosphosite 17:	ZC3H13	Q5T200	T237	ASKKDRKTSAVSSPL	62 / 8 AA	197
Phosphosite 18:	PDS5B	Q9NTI5	T1220	KPRGRKKTPVTEQEE	71 / 7 AA	165
Phosphosite 19:	TTC39A	Q5SRH9	S99	CQRHRRKSSVTDSFS	71 / 7 AA	70
Phosphosite 20:	WDR49	Q8IV35	T384	FLKARKNTAVTGGAN	62 / 8 AA	79