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:	T24
P-Site Sequence:	IKGKERKTYQRRREG
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	T24	IKGKERKTYQRRREG	100 / 9 AA	83
Phosphosite 1:	CTCF	P49711	Y25	KGKERKTYQRRREGG	100 / 8 AA	83
Phosphosite 2:	CSTF3	Q12996	T53	PIDKARKTYERLVAQ	75 / 8 AA	83
Phosphosite 3:	SH3BP4	Q9P0V3	S819	TENKERKSFQKELVM	62 / 8 AA	107
Phosphosite 4:	WDR70	Q9NW82	T460	LVFFERRTFQRVYEI	71 / 7 AA	73
Phosphosite 5:	GPR133	Q6QNK2	T289	NLTEERKTFQSPGVI	62 / 8 AA	97
Phosphosite 6:	PLCG1	P19174	T50	SQRPERKTFQVKLET	83 / 6 AA	149
Phosphosite 7:	HMGCS1	Q01581	T465	VDEKHRRTYARRPTP	66 / 9 AA	57
Phosphosite 8:	ETV1	P50549	Y329	MYREGPTYQRRGSLQ	75 / 8 AA	55
Phosphosite 9:	MIA3	Q5JRA6	Y1569	AAEEVKTYKRRIEEM	75 / 8 AA	214
Phosphosite 10:	CSTF3	Q12996	Y54	IDKARKTYERLVAQF	71 / 7 AA	83
Phosphosite 11:	ZNF521	Q96K83	Y1195	QSDEKKTYQCIKCQM	83 / 6 AA	148
Phosphosite 12:	ETV1	P50549	T328	GMYREGPTYQRRGSL	66 / 9 AA	55
Phosphosite 13:	GLT1D1	Q96MS3	T332	SWQVERDTYQQLIRK	71 / 7 AA	39
Phosphosite 14:	GLT1D1	Q96MS3	Y333	WQVERDTYQQLIRKL	71 / 7 AA	39
Phosphosite 15:	ATR	Q13535	S1843	AASFERGSYQRGYEY	71 / 7 AA	301
Phosphosite 16:	POLE4	Q9NR33	T93	AQQGKRKTLQRRDLD	85 / 7 AA	12
Phosphosite 17:	MIA3	Q5JRA6	T1568	SAAEEVKTYKRRIEE	75 / 8 AA	214
Phosphosite 18:	HLTF	Q14527	Y678	SDEERKIYQSVKNEG	83 / 6 AA	114
Phosphosite 19:	CALD1	Q05682	Y27	LEAERIAYQRNDDDE	71 / 7 AA	93
Phosphosite 20:	ECM2	O94769	Y34	RKQRRKIYHRRLRKS	71 / 7 AA	80