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:	T337
P-Site Sequence:	RHRRYKHTHEKPFKC
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	T337	RHRRYKHTHEKPFKC	100 / 9 AA	76
Phosphosite 1:	CTCF	P49711	T346	RHRRYKHTHEKPFKC	100 / 9 AA	83
Phosphosite 2:	PDGFB	P01127	T229	KHRKFKHTHDKTALK	62 / 8 AA	27
Phosphosite 3:	ZNF470	Q6ECI4	T392	RHRRYYHTGEKPFDC	77 / 9 AA	83
Phosphosite 4:	ZNF236	Q9UL36	T505	VRHIRIHTHEKPFKC	100 / 6 AA	204
Phosphosite 5:	CTCFL	Q8NI51	Y334	ELVRHRRYKHTHEKP	100 / 6 AA	76
Phosphosite 6:	CTCF	P49711	Y343	ELVRHRRYKHTHEKP	100 / 6 AA	83
Phosphosite 7:	PLEKHA6	Q9Y2H5	S175	VPQAVRHSHEKPDSE	71 / 7 AA	117
Phosphosite 8:	FEZF2	Q8TBJ5	T328	CRHKIIHTQEKPHKC	55 / 9 AA	49
Phosphosite 9:	FEZF1	A0PJY2	T311	CRHKIIHTQEKPHKC	55 / 9 AA	52
Phosphosite 10:	PLEKHG7	Q6ZR37	T12	NTLRYLQTHEYLLDV	71 / 7 AA	44
Phosphosite 11:	MYNN	Q9NPC7	T466	ITHSRKHTGEKPYIC	85 / 7 AA	69
Phosphosite 12:	WT1	P19544	T348	QMHSRKHTGEKPYQC	85 / 7 AA	49
Phosphosite 13:	ZNF445	P59923	T620	LEHQRIHTQEKPYKC	83 / 6 AA	119
Phosphosite 14:	ZNF516	Q92618	T57	SQHMRKHTGEKPYKC	85 / 7 AA	124
Phosphosite 15:	ZNF569	Q5MCW4	T657	TLHMRKHTGEKPYHC	85 / 7 AA	80
Phosphosite 16:	ZNF699	Q32M78	T414	SIHMRKHTGEKPYEC	85 / 7 AA	74
Phosphosite 17:	ZBTB7A	O95365	T433	KVHMRKHTGEKPYLC	85 / 7 AA	61
Phosphosite 18:	BUB1	O43683	T884	AINLYKNTPEKVMPQ	71 / 7 AA	122
Phosphosite 19:	ZNF131	P52739	T351	KEHLRKHTGEKPFEC	85 / 7 AA	71
Phosphosite 20:	ZBTB48	P10074	T314	KVHNRKHTGEKPFEC	85 / 7 AA	77