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:	IKZF4
Human P-Site:	S307
P-Site Sequence:	DSMLHSSSERPTFID
UniProt:	Q9H2S9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IKZF4	Q9H2S9	S307	DSMLHSSSERPTFID	100 / 9 AA	64
Phosphosite 1:	TANK	Q92844	T249	DSTFLHSTPERPGIL	75 / 8 AA	48
Phosphosite 2:	IKZF4	Q9H2S9	S305	VPDSMLHSSSERPTF	100 / 7 AA	64
Phosphosite 3:	C10orf68	Q9H943	T341	DERLHSTTERGTIND	66 / 9 AA	72
Phosphosite 4:	LTBP4	Q8N2S1	S185	KFCQLHSSGARPPAP	75 / 8 AA	173
Phosphosite 5:	PLAA	Q9Y263	S588	SLICNSSSEKPTVQQ	75 / 8 AA	87
Phosphosite 6:	LCE6A	A0A183	S45	HSEGCHSSSQRPEVQ	85 / 7 AA	9
Phosphosite 7:	LCE6A	A0A183	S46	SEGCHSSSQRPEVQK	85 / 7 AA	9
Phosphosite 8:	HERC1	Q15751	S147	SADVHSVSERPRSST	75 / 8 AA	532
Phosphosite 9:	Cdt1	Q9H211	S211	VGMLHNRSETPTFAK	66 / 9 AA	60
Phosphosite 10:	MAGE-C1	O60732	S19	PSLLQSSSESPQSCP	75 / 8 AA	124
Phosphosite 11:	MAGE-C1	O60732	S18	MPSLLQSSSESPQSC	75 / 8 AA	124
Phosphosite 12:	SPATA21	Q7Z572	S186	MELLHQSSERTLSYA	85 / 7 AA	52
Phosphosite 13:	SPATA21	Q7Z572	S185	RMELLHQSSERTLSY	85 / 7 AA	52
Phosphosite 14:	C10orf68	Q9H943	S339	ETDERLHSTTERGTI	71 / 7 AA	72
Phosphosite 15:	MED1	Q15648	S1027	KSPSHSSSNRPFTPP	85 / 7 AA	168
Phosphosite 16:	SGK196	Q9H5K3	S319	ACKSQTPSERPTAQD	62 / 8 AA	40
Phosphosite 17:	TANK	Q92844	S248	NDSTFLHSTPERPGI	71 / 7 AA	48
Phosphosite 18:	MED1	Q15648	S1026	GKSPSHSSSNRPFTP	85 / 7 AA	168
Phosphosite 19:	KIAA0256	Q93073	S904	VSCKHSTSEKPSKLP	62 / 8 AA	122
Phosphosite 20:	POU4F1	Q01851	S29	YPSLHSSSEAIRRAC	100 / 6 AA	43