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:	Y392
P-Site Sequence:	SYASRDTYKLKRHMR
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	Y392	SYASRDTYKLKRHMR	100 / 9 AA	83
Phosphosite 1:	CTCFL	Q8NI51	Y383	SYASRDTYKLKRHMR	100 / 9 AA	76
Phosphosite 2:	F25965	Q96GY3	Y161	NSKSRDVYKLPPPTP	85 / 7 AA	28
Phosphosite 3:	PWWP2B	Q6NUJ5	Y136	PLWLRDTYKLWVPQP	100 / 6 AA	64
Phosphosite 4:	mGluR3	Q14832	Y104	DTCSRDTYALEQSLE	66 / 9 AA	99
Phosphosite 5:	mGluR7	Q14831	Y114	DTCSRDTYALEQSLT	66 / 9 AA	102
Phosphosite 6:	GRM6	O15303	Y104	DTCSRDTYALEQALS	66 / 9 AA	95
Phosphosite 7:	GRM8	O00222	Y111	DTCSRDTYALEQSLT	66 / 9 AA	102
Phosphosite 8:	CHST1	O43916	Y251	SETFRDTYRLWRLWY	75 / 8 AA	47
Phosphosite 9:	mGluR3	Q14832	T103	LDTCSRDTYALEQSL	75 / 8 AA	99
Phosphosite 10:	mGluR7	Q14831	T113	LDTCSRDTYALEQSL	75 / 8 AA	102
Phosphosite 11:	GRM6	O15303	T103	LDTCSRDTYALEQAL	75 / 8 AA	95
Phosphosite 12:	BHLHE40	O14503	Y53	SEDSKETYKLPHRLI	55 / 9 AA	46
Phosphosite 13:	GRM8	O00222	T110	LDTCSRDTYALEQSL	75 / 8 AA	102
Phosphosite 14:	BHLHB3	Q9C0J9	Y45	RDDTKDTYKLPHRLI	55 / 9 AA	50
Phosphosite 15:	KRML	Q9Y5Q3	Y294	LARERDAYKVKCEKL	71 / 7 AA	36
Phosphosite 16:	C10orf71	Q711Q0	Y492	ECQSRDSYKSKAPSL	75 / 8 AA	156
Phosphosite 17:	C10orf71	Q711Q0	S491	SECQSRDSYKSKAPS	75 / 8 AA	156
Phosphosite 18:	ZNF749	O43361	Y566	GKFFRDSYKLIIHQR	83 / 6 AA	81
Phosphosite 19:	SUPT16H	Q9Y5B9	Y369	VINSKNQYKLKKGMV	55 / 9 AA	120
Phosphosite 20:	CCDC6	Q16204	T79	VLKIELETYKLKCKA	83 / 6 AA	53