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:	S109
P-Site Sequence:	EMYSDEESSRLLGPD
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	S109	EMYSDEESSRLLGPD	100 / 9 AA	64
Phosphosite 1:	KIAA0423	Q9Y4F4	T97	SGGDEEDTRLLQLLR	75 / 8 AA	189
Phosphosite 2:	SSH3	Q8TE77	S385	VRLWDEESAQLLPHW	66 / 9 AA	73
Phosphosite 3:	ODZ3	Q9P273	S55	KAFDHDSSRLLYGNR	75 / 8 AA	301
Phosphosite 4:	ODZ3	Q9P273	S54	LKAFDHDSSRLLYGN	75 / 8 AA	301
Phosphosite 5:	ZFYVE19	Q96K21	S306	WSLEEEKSRLLAEAA	75 / 8 AA	52
Phosphosite 6:	TACC2	O95359	S1110	WATSDAESPKLLASF	66 / 9 AA	309
Phosphosite 7:	GABBR1	Q9UBS5	S888	NNNEEEKSRLLEKEN	75 / 8 AA	108
Phosphosite 8:	PCDHA4	Q9UN74	S11	SWGSGQESRRLLLLL	66 / 9 AA	102
Phosphosite 9:	ASNS	P08243	S390	PEKAEEESERLLREL	66 / 9 AA	64
Phosphosite 10:	ANKRD3	P57078	S567	AQNGDESSTRLLLEK	66 / 9 AA	92
Phosphosite 11:	TTC34	A8MYJ7	S52	LDSEDEASRLLAADA	62 / 8 AA	61
Phosphosite 12:	RBM33	Q96EV2	S215	EEEDDEESGRLRFKT	85 / 7 AA	130
Phosphosite 13:	C14orf21	Q86U38	S328	LFLRDQTSSRLLEQV	75 / 8 AA	69
Phosphosite 14:	PLEC1	Q15149	S3305	GCLDEETSRALSAPR	75 / 8 AA	532
Phosphosite 15:	FAM83A	Q86UY5	S34	ADFSDNESARLATDA	75 / 8 AA	47
Phosphosite 16:	AKAP6	Q13023	S726	DILSDEESSMPLAGM	77 / 9 AA	257
Phosphosite 17:	C14orf21	Q86U38	S329	FLRDQTSSRLLEQVL	75 / 8 AA	69
Phosphosite 18:	PLEC1	Q15149	T3304	RGCLDEETSRALSAP	75 / 8 AA	532
Phosphosite 19:	PACSIN3	Q9UKS6	S358	EEWSDEESPRKAATG	85 / 7 AA	48
Phosphosite 20:	APBB2	Q92870	S260	LAPSDEESSWTTLSQ	85 / 7 AA	83