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:	S243
P-Site Sequence:	ADAEKAKSTKNQRKT
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	S243	ADAEKAKSTKNQRKT	100 / 9 AA	76
Phosphosite 1:	CCDC136	Q96JN2	S1074	ADPEEAKSTEDQEEN	66 / 9 AA	134
Phosphosite 2:	CPEB4	Q17RY0	S115	PETEKAKSEENQGDN	77 / 9 AA	80
Phosphosite 3:	THOC2	Q8NI27	S968	DNWLLAKSTKNETIT	85 / 7 AA	183
Phosphosite 4:	COG1	Q8WTW3	S926	TSTRKAKSTRNIETK	85 / 7 AA	109
Phosphosite 5:	COG1	Q8WTW3	T927	STRKAKSTRNIETKA	85 / 7 AA	109
Phosphosite 6:	SPATS1	Q496A3	S264	WVKEKANSLKNEIQE	66 / 9 AA	34
Phosphosite 7:	ZNF432	O94892	S187	SVSTKANSTKSQVSK	75 / 8 AA	75
Phosphosite 8:	CHD6	Q8TD26	T1189	RGRKGKKTKNQLLIP	75 / 8 AA	305
Phosphosite 9:	ADAM30	Q9UKF2	S784	SKRPKAKSVKKQKK_	75 / 8 AA	89
Phosphosite 10:	ZNF337	Q9Y3M9	S126	EGQEKEKSTKPMAFS	85 / 7 AA	87
Phosphosite 11:	Hepatocellular carcinoma protein HHCM	Q05877	S356	RTQSKITSTKNQENL	75 / 8 AA	52
Phosphosite 12:	WDHD1	O75717	S752	NGYEYEESTKNQATK	66 / 9 AA	126
Phosphosite 13:	AHNAK2	Q8IVF2	S5016	RDGEKGRSTKPGFAM	71 / 7 AA	617
Phosphosite 14:	PRX	Q9BXM0	S1328	EEGEKAKSPKLRLPR	85 / 7 AA	155
Phosphosite 15:	AKNA	Q7Z591	T1189	LFSEKSKTTKDSPQA	62 / 8 AA	155
Phosphosite 16:	SMCR8	Q8TEV9	S311	PKLIKAKSTKCFDKK	100 / 6 AA	105
Phosphosite 17:	PACS2	Q86VP3	S194	QAGPKAKSTDNYSEE	85 / 7 AA	98
Phosphosite 18:	STOX2	Q9P2F5	S242	PPTEKSKSTVNFSYK	75 / 8 AA	103
Phosphosite 19:	PACS2	Q86VP3	T195	AGPKAKSTDNYSEEE	85 / 7 AA	98
Phosphosite 20:	C19orf77	O75264	S127	GDHERAKSTVM____	83 / 6 AA	15