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:	CTCF
Human P-Site:	T717
P-Site Sequence:	DAPNGDLTPEMILSM
UniProt:	P49711
Intern. Prot. ID:	IPI00027988

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTCF	P49711	T717	DAPNGDLTPEMILSM	100 / 9 AA	83
Phosphosite 1:	Rb	P06400	T543	IKAEGNLTREMIKHL	75 / 8 AA	106
Phosphosite 2:	CDC42EP4	Q9H3Q1	T23	RRSRADLTAEMISAP	75 / 8 AA	38
Phosphosite 3:	NSDDR	Q9Y4D2	T689	SPTEVDLTPELIFQQ	85 / 7 AA	115
Phosphosite 4:	CUL4A	Q13619	T544	TPMEVHLTPEMIKLQ	85 / 7 AA	88
Phosphosite 5:	EPS15	P42566	T304	IDPPHVLTPEMIPPS	100 / 6 AA	99
Phosphosite 6:	FARSA	Q9Y285	S193	SKQETELSPEMISSG	71 / 7 AA	58
Phosphosite 7:	Asxl3	Q9C0F0	T329	RLAEGEFTPEMQLRI	62 / 8 AA	242
Phosphosite 8:	ASXL2	Q76L83	T349	RLSEGEFTPEMQVRI	62 / 8 AA	154
Phosphosite 9:	AOX1	Q06278	T1307	LTLNSPLTPEKIRMA	66 / 9 AA	148
Phosphosite 10:	PCDHGB1	Q9Y5G3	T767	EFNSLNLTPEMAPPQ	83 / 6 AA	100
Phosphosite 11:	ANKZF1	Q9H8Y5	T607	AQVPGPLTPEMEARQ	85 / 7 AA	81
Phosphosite 12:	APOL6	Q9BWW8	S36	ELQDGDLSPEEKIFL	71 / 7 AA	38
Phosphosite 13:	ADA	P00813	T125	NQAEGDLTPDEVVAL	62 / 8 AA	41
Phosphosite 14:	POLR3B	Q9NW08	T12	AEEFGNLTPEQLAAP	62 / 8 AA	128
Phosphosite 15:	TIAL1	Q01085	S105	HVFVGDLSPEITTED	71 / 7 AA	42
Phosphosite 16:	TIA1	P31483	S114	HVFVGDLSPEITTED	71 / 7 AA	43
Phosphosite 17:	ABCA4	P78363	T1196	PAHVDDLTPEQVLDG	62 / 8 AA	256
Phosphosite 18:	NLN	Q9BYT8	S53	NVLRWDLSPEQIKTR	71 / 7 AA	81
Phosphosite 19:	Lmr3	Q96Q04	T965	VLENGELTPPRREEK	83 / 6 AA	156
Phosphosite 20:	T	O15178	T59	WLRFKELTNEMIVTK	71 / 7 AA	47