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:	S326
P-Site Sequence:	TERKRLASNYLNNPL
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	S326	TERKRLASNYLNNPL	100 / 9 AA	57
Phosphosite 1:	PHF21B	Q96EK2	Y328	RKRLASNYLNNPLFL	100 / 7 AA	57
Phosphosite 2:	MBLAC2	Q68D91	S245	ERLFRLASNYISKAG	75 / 8 AA	31
Phosphosite 3:	SART1	O43290	S388	TVGPRLASEYLTPEE	75 / 8 AA	90
Phosphosite 4:	FOXC1	Q12948	S472	AHQGRLTSWYLNQAG	75 / 8 AA	57
Phosphosite 5:	SNX2	O60749	S196	GLHSKLASKYLHVGY	62 / 8 AA	58
Phosphosite 6:	SCXA	Q7RTU7	S122	ETLRLASSYISHLGN	62 / 8 AA	22
Phosphosite 7:	TEX11	Q8IYF3	Y275	LRLLATNYLDWDDTK	71 / 7 AA	108
Phosphosite 8:	MSC	O60682	S154	DTLRLASSYIAHLRQ	71 / 7 AA	22
Phosphosite 9:	TCF21	O43680	S126	DTLRLASSYIAHLRQ	71 / 7 AA	20
Phosphosite 10:	TMTC2	Q8N394	S562	GSRPTLASAYLNTGI	85 / 7 AA	94
Phosphosite 11:	CCDC67	Q05D60	S315	GNKTRLESSYLPSIK	62 / 8 AA	71
Phosphosite 12:	CCDC67	Q05D60	S316	NKTRLESSYLPSIKE	71 / 7 AA	71
Phosphosite 13:	MGAM	O43451	S1128	RISTRLPSKYLYGFG	71 / 7 AA	210
Phosphosite 14:	RBM19	Q9Y4C8	S167	KGKSKPASDYLNFDS	62 / 8 AA	107
Phosphosite 15:	HHIP	Q96QV1	Y195	VRGPASNYLDQMEEY	83 / 6 AA	79
Phosphosite 16:	SYNE2	Q8WXH0	S2131	DNTLHLASTYLSHQE	62 / 8 AA	796
Phosphosite 17:	TEC	P42680	S591	LYQPKLASNYVYEVM	71 / 7 AA	74
Phosphosite 18:	HHIP	Q96QV1	S193	KQVRGPASNYLDQME	83 / 6 AA	79
Phosphosite 19:	FLJ21940	Q9H6S0	S1071	CGPARLASNALQEPS	85 / 7 AA	160
Phosphosite 20:	RBM19	Q9Y4C8	Y169	KSKPASDYLNFDSDS	83 / 6 AA	107