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:	T321
P-Site Sequence:	DRLANSLTKRKRSTP
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	T321	DRLANSLTKRKRSTP	100 / 9 AA	64
Phosphosite 1:	IKZF4	Q9H2S9	S319	FIDRLANSLTKRKRS	100 / 7 AA	64
Phosphosite 2:	DDX52	Q9Y2R4	T79	EKKEESLTERKREQS	66 / 9 AA	67
Phosphosite 3:	ZNF91	Q05481	T758	FNWSSSLTKHKRIHT	66 / 9 AA	137
Phosphosite 4:	ZNF91	Q05481	T450	FNWSSSLTKHKRFHT	66 / 9 AA	137
Phosphosite 5:	Putative uncharacterized zinc finger protein 814 (Putative zinc finger protein LOC730051)	B7Z6K7	T538	FAESSSLTKHKRVHT	66 / 9 AA
Phosphosite 6:	CHST11	Q9NPF2	T95	TCRANSATSRKRRVL	77 / 9 AA	42
Phosphosite 7:	ZNF716	A6NP11	T245	FSWSASLTKHKRIHT	85 / 7 AA	60
Phosphosite 8:	FILIP1	Q7Z7B0	T864	PPAANELTMRKSWIP	75 / 8 AA	138
Phosphosite 9:	C17orf67	Q0P5P2	S16	SVWEDSLSKRQRNQG	55 / 9 AA	13
Phosphosite 10:	HIRA	P54198	S627	LAKASSLSKRKLELE	75 / 8 AA	112
Phosphosite 11:	RIPK3	Q9Y572	T369	PKKCPSLTKRSRAQE	85 / 7 AA	57
Phosphosite 12:	CHRM5	P08912	T427	PNPSHQMTKRKRVVL	55 / 9 AA	60
Phosphosite 13:	CARS2	Q9HA77	T59	VQVYNSLTGRKEPLI	85 / 7 AA	62
Phosphosite 14:	ZNF430	Q9H8G1	T417	FNWSSTLTKHKRIHT	55 / 9 AA	66
Phosphosite 15:	ZNF431	Q8TF32	T388	FNWSSTLTKHKRIHT	55 / 9 AA	67
Phosphosite 16:	ZNF595	Q8IYB9	T580	YNLSSTLTKHKRIHT	55 / 9 AA	74
Phosphosite 17:	ZNF730	Q6ZMV8	T328	FKWSSTLTKHKRIHN	55 / 9 AA	59
Phosphosite 18:	HSER (GuanyCyclase)	P25092	S1033	FSDMIANSLQKRQAA	85 / 7 AA	123
Phosphosite 19:	AIM1	Q9Y4K1	T105	PPPASSPTKRKGRSR	75 / 8 AA	189
Phosphosite 20:	ZNF107	Q9UII5	T484	FNRFSTLTKHKRIHT	62 / 8 AA	91