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:	IKZF3
Human P-Site:	S268
P-Site Sequence:	SNVAKRKSSMPQKFI
UniProt:	Q9UKT9
Intern. Prot. ID:	IPI00018923

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IKZF3	Q9UKT9	S268	SNVAKRKSSMPQKFI	100 / 9 AA	58
Phosphosite 1:	IKZF1	Q13422	S276	SNVAKRKSSMPQKFL	100 / 9 AA	58
Phosphosite 2:	IKZF3	Q9UKT9	S269	NVAKRKSSMPQKFIG	100 / 8 AA	58
Phosphosite 3:	IKZF1	Q13422	S277	NVAKRKSSMPQKFLG	100 / 8 AA	58
Phosphosite 4:	IKZF2	Q9UKS7	S278	GNMGKRKSSTPQKFV	77 / 9 AA	60
Phosphosite 5:	C10orf18	Q5VWN6	S354	VQPKRKASMPHMVQS	75 / 8 AA	269
Phosphosite 6:	IKZF2	Q9UKS7	S279	NMGKRKSSTPQKFVG	87 / 8 AA	60
Phosphosite 7:	PPP2R5C	Q13362	S497	RPLARRKSELPQDPH	66 / 9 AA	61
Phosphosite 8:	PLEKHA6	Q9Y2H5	S313	DKIAQRKSSMNQLQQ	77 / 9 AA	117
Phosphosite 9:	MASTL	Q96GX5	S703	TPTQKRRSCMPHQQT	62 / 8 AA	97
Phosphosite 10:	CLMN	Q96JQ2	S665	HEKAKRKSTRPHYEE	66 / 9 AA	112
Phosphosite 11:	ZBTB7B	O15156	S342	KLVRKRRSQMPQECP	75 / 8 AA	58
Phosphosite 12:	ASXL2	Q76L83	S570	PESLKRKSSLTQEEA	75 / 8 AA	154
Phosphosite 13:	ASXL2	Q76L83	S571	ESLKRKSSLTQEEAP	75 / 8 AA	154
Phosphosite 14:	Basonuclin 1	Q01954	S541	KKKSRKSSMPIKIEK	100 / 6 AA	111
Phosphosite 15:	Basonuclin 1	Q01954	S540	PKKKSRKSSMPIKIE	100 / 6 AA	111
Phosphosite 16:	BNC2	Q6ZN30	S637	KKKPRKSSMPVKIEK	100 / 6 AA	122
Phosphosite 17:	BNC2	Q6ZN30	S636	PKKKPRKSSMPVKIE	100 / 6 AA	122
Phosphosite 18:	CACNA1D	Q01668	T464	GEEGKRNTSMPTSET	62 / 8 AA	245
Phosphosite 19:	CCDC9	Q9Y3X0	S350	SRRRRKSSRPQAKAA	75 / 8 AA	60
Phosphosite 20:	Gem	P55040	S261	AYQKRKESMPRKARR	75 / 8 AA	34