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:	T278
P-Site Sequence:	SFNRHMKTHTSEKPH
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	T278	SFNRHMKTHTSEKPH	100 / 9 AA	76
Phosphosite 1:	ZNF513	Q8N8E2	T381	HLARHMKTHSGEKPF	77 / 9 AA	58
Phosphosite 2:	ZNF333	Q96JL9	T415	NLRRHMRTHTGEKPF	77 / 9 AA	76
Phosphosite 3:	ZBTB7B	O15156	T367	KLPRHMRTHTGEKPF	77 / 9 AA	58
Phosphosite 4:	ZBTB7C	A1YPR0	T385	KLPRHMRTHTGEKPY	77 / 9 AA	69
Phosphosite 5:	ZNF449	Q6P9G9	T428	SLKRHLKTHTGEKPH	77 / 9 AA	60
Phosphosite 6:	CTCF	P49711	S287	NLDRHMKSHTDERPH	77 / 9 AA	83
Phosphosite 7:	ZNF555	Q8NEP9	T333	AFRRHMITHTGEKPY	77 / 9 AA	73
Phosphosite 8:	ZNF652	Q9Y2D9	T434	YFDEHMKTHTGEKPF	87 / 8 AA	70
Phosphosite 9:	ZBTB47	Q9UFB7	T249	YFDEHMKTHTGEKPY	87 / 8 AA	42
Phosphosite 10:	REST	Q13127	T325	HLTRHMRTHSGEKPF	66 / 9 AA	122
Phosphosite 11:	CTCF	P49711	T400	KLKRHMRTHSGEKPY	66 / 9 AA	83
Phosphosite 12:	ZNF418	Q8TF45	T559	SLLRHQKTHTAERPY	77 / 9 AA	78
Phosphosite 13:	ZNF382	Q96SR6	T513	NLIRHQKTHTGEKPY	77 / 9 AA	64
Phosphosite 14:	ZNF699	Q32M78	T636	YFRRHVKTHTRENI_	77 / 9 AA	74
Phosphosite 15:	ZNF554	Q86TJ5	T373	TLTRHLRTHTGEKPY	66 / 9 AA	61
Phosphosite 16:	SP5	Q6BEB4	T349	ELQRHLRTHTGEKRF	66 / 9 AA	42
Phosphosite 17:	ZNF84	P51523	T620	ELIRHLRTHTGEKPY	66 / 9 AA	85
Phosphosite 18:	GLI4	P10075	T344	HFFRHLRTHTGEKPF	66 / 9 AA	41
Phosphosite 19:	HKR1	P10072	T434	HLIRHLRTHTGEKPY	66 / 9 AA	75
Phosphosite 20:	ZNF202	O95125	T418	HLVRHLRTHTGEKPY	66 / 9 AA	75