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:	S360
P-Site Sequence:	CSMCDYASVEVSKLK
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	S360	CSMCDYASVEVSKLK	100 / 9 AA	83
Phosphosite 1:	CTCF	P49711	Y358	FKCSMCDYASVEVSK	100 / 7 AA	83
Phosphosite 2:	CTCFL	Q8NI51	S351	CSMCKYASVEASKLK	77 / 9 AA	76
Phosphosite 3:	CTCFL	Q8NI51	Y349	FKCSMCKYASVEASK	85 / 7 AA	76
Phosphosite 4:	ZFP64	Q9NTW7	Y365	HKCHLCDYAAVDSSS	71 / 7 AA	72
Phosphosite 5:	SIRPA	P78324	S497	PSFSEYASVQVPRK_	55 / 9 AA	55
Phosphosite 6:	IKZF5	Q9H5V7	S58	QNGLDHPSVEVSLDE	75 / 8 AA	47
Phosphosite 7:	PPEF2	O14830	S107	KKCSDYESIEVPDSY	55 / 9 AA	87
Phosphosite 8:	UBE2O	Q9C0C9	S721	IEESDYDSVEGSTSG	66 / 9 AA	141
Phosphosite 9:	SLC36A1	Q7Z2H8	S16	EDYHDYSSTDVSPEE	62 / 8 AA	53
Phosphosite 10:	C1orf9	Q9UBS9	Y310	VQKNRNNYASVECGA	83 / 6 AA	139
Phosphosite 11:	ZNF219	Q9P2Y4	Y533	YKCPHCDYAGTQSGS	57 / 7 AA	77
Phosphosite 12:	SLC36A1	Q7Z2H8	T17	DYHDYSSTDVSPEES	62 / 8 AA	53
Phosphosite 13:	ZNF536	O15090	Y786	YKCPHCDYAGTQSAS	57 / 7 AA	141
Phosphosite 14:	RALGPS1	Q5JS13	Y34	LEGQSCDYASKSYDA	100 / 5 AA	62
Phosphosite 15:	C1orf9	Q9UBS9	S312	KNRNNYASVECGAKI	83 / 6 AA	139
Phosphosite 16:	CCDC150	Q8NCX0	S864	LDEANFRSVEVSRTN	62 / 8 AA	129
Phosphosite 17:	ZFP64	Q9NTW7	Y210	YKCKTCDYAAADSSS	57 / 7 AA	72
Phosphosite 18:	ZFP64	Q9NPA5	Y210	YKCKTCDYAAADSSS	57 / 7 AA	75
Phosphosite 19:	Proline-rich protein 35	P0CG20	Y415	LTRALGDYARVEQRL	83 / 6 AA
Phosphosite 20:	RALGPS1	Q5JS13	S36	GQSCDYASKSYDAVV	100 / 5 AA	62