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:	S319
P-Site Sequence:	FIDRLANSLTKRKRS
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	S319	FIDRLANSLTKRKRS	100 / 9 AA	64
Phosphosite 1:	IKZF4	Q9H2S9	T321	DRLANSLTKRKRSTP	100 / 7 AA	64
Phosphosite 2:	NSD1	Q96L73	S557	ELSRIANSLTGSNTA	85 / 7 AA	297
Phosphosite 3:	PROZ	P22891	S313	NGTDLGNSLTTRPVT	75 / 8 AA	45
Phosphosite 4:	NEBL	O76041	S100	IKADLSNSLYKRMPA	75 / 8 AA	116
Phosphosite 5:	RP1-21O18.1	Q674X7	S557	VDGRMLNSLMKRDLE	66 / 9 AA	86
Phosphosite 6:	UXT	Q9UBK9	S123	LLTELSNSLTKDSMN	85 / 7 AA	18
Phosphosite 7:	HSER (GuanyCyclase)	P25092	S1033	FSDMIANSLQKRQAA	75 / 8 AA	123
Phosphosite 8:	HOXC10	Q9NYD6	S52	RGCGLAPSLSKRDEG	75 / 8 AA	38
Phosphosite 9:	DENND4C	Q5VZ89	S1391	KISSVPNSLSKRNVS	62 / 8 AA	187
Phosphosite 10:	C14orf145	Q6ZU80	S1061	PRFSYVNSFTKRTVA	62 / 8 AA	128
Phosphosite 11:	LANCL1	O43813	T100	KQSLNCLTKRSITFL	83 / 6 AA	45
Phosphosite 12:	CUX1	Q13948	S323	DVQRLQASLTKLREN	75 / 8 AA	77
Phosphosite 13:	CUTL1	P39880	S312	DVQRLQASLTKLREN	75 / 8 AA	164
Phosphosite 14:	SPTB	P11277	S333	NSRKFANSLTGVQQQ	71 / 7 AA	246
Phosphosite 15:	Cbl-b	Q13191	S693	CTGPLANSLSEKTRD	55 / 9 AA	109
Phosphosite 16:	TRIM25	Q14258	S298	LKEEIEQSLTKRDEF	62 / 8 AA	71
Phosphosite 17:	DENND4C	Q5VZ89	S1393	SSVPNSLSKRNVSLT	71 / 7 AA	187
Phosphosite 18:	ELMOD2	Q8IZ81	S50	RTHRIENSLTYSKNK	71 / 7 AA	35
Phosphosite 19:	SYCP2	Q9BX26	S1254	EESHLASSLSKSSEG	62 / 8 AA	176
Phosphosite 20:	SYCP2	Q9BX26	S1253	REESHLASSLSKSSE	62 / 8 AA	176