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:	CTCFL
Human P-Site:	Y398
P-Site Sequence:	THSGEKPYECHICHT
UniProt:	Q8NI51
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTCFL	Q8NI51	Y398	THSGEKPYECHICHT	100 / 9 AA	76
Phosphosite 1:	ZNF596	Q8TC21	Y391	IHTGEKPYECHVCGK	88 / 9 AA	59
Phosphosite 2:	ZNF596	Q8TC21	Y419	THTGEKPYECHLCGK	88 / 9 AA	59
Phosphosite 3:	ZNF596	Q8TC21	Y335	THNGEKPYECHLCGK	88 / 9 AA	59
Phosphosite 4:	ZNF596	Q8TC21	Y447	THTGEKPYECNICGK	88 / 9 AA	59
Phosphosite 5:	ZNF594	Q96JF6	Y323	LHSGEKPYECHRCGK	100 / 8 AA	94
Phosphosite 6:	ZNF71	Q9NQZ8	Y382	IHTGEKPYECYICKK	88 / 9 AA	54
Phosphosite 7:	CTCF	P49711	Y407	THSGEKPYECYICHA	88 / 9 AA	83
Phosphosite 8:	ZNF471	Q9BX82	Y431	IHTGEKPYECDICGK	88 / 9 AA	73
Phosphosite 9:	ZFP62	Q8NB50	Y75	IHTGEKPYECDICGK	88 / 9 AA	79
Phosphosite 10:	ZNF287	Q9HBT7	Y417	MHTGEKPYECHQCGK	100 / 8 AA	88
Phosphosite 11:	ZNF558	Q96NG5	Y292	IHTGEKPYECHDCGK	100 / 8 AA	46
Phosphosite 12:	ZNF135	P52742	Y606	THTGEKPYECHDCGK	100 / 8 AA	75
Phosphosite 13:	ZNF10	P21506	Y461	THTGEKPYECHDCGK	100 / 8 AA	66
Phosphosite 14:	ZNF564	Q8TBZ8	Y421	THTGEKPYECQVCGK	77 / 9 AA	64
Phosphosite 15:	HIC1	Q14526	Y591	IHSGEKPYECQVCGG	77 / 9 AA	76
Phosphosite 16:	ZNF33B	Q06732	Y581	THTGEKPYECHECGK	100 / 8 AA	91
Phosphosite 17:	ZNF33A	Q06730	Y580	THTGEKPYECHECGK	100 / 8 AA	94
Phosphosite 18:	ZNF135	P52742	Y382	IHTGEKPYECHECGK	100 / 8 AA	75
Phosphosite 19:	ZNF37A	P17032	Y271	THTGEKPYECHECGK	100 / 8 AA	65
Phosphosite 20:	ZNF677	Q86XU0	Y319	VHTGEKPYQCNICGK	77 / 9 AA	68