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:	S45
P-Site Sequence:	EKDHRSPSELEAERT
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	S45	EKDHRSPSELEAERT	100 / 9 AA	76
Phosphosite 1:	CTCFL	Q8NI51	S43	CREKDHRSPSELEAE	100 / 7 AA	76
Phosphosite 2:	MMRN2	Q9H8L6	S327	FTLHRSISELQADVD	77 / 9 AA	104
Phosphosite 3:	KIAA1958	Q8N8K9	T644	MYIHRPPTQMEAKSP	55 / 9 AA	79
Phosphosite 4:	DHX34	Q14147	S20	RDHHRAPSEEEALEK	77 / 9 AA	65
Phosphosite 5:	THRAP3	Q9Y2W1	S624	AQSQRSPSELFAQHI	85 / 7 AA	109
Phosphosite 6:	RIN2	Q8WYP3	S258	SIKTRTPSELECSQT	85 / 7 AA	100
Phosphosite 7:	THRAP3	Q9Y2W1	S622	QSAQSQRSPSELFAQ	85 / 7 AA	109
Phosphosite 8:	UFSP1	Q6NVU6	S102	WGTPKSPSELQAAGW	75 / 8 AA	15
Phosphosite 9:	TTC23	Q5W5X9	S264	IILSRSPSQVEAADS	75 / 8 AA	50
Phosphosite 10:	PPP2R1A	P30153	S122	ISHEHSPSDLEAHFV	75 / 8 AA	65
Phosphosite 11:	SLC2A4	P14672	S488	AAFHRTPSLLEQEVK	75 / 8 AA	55
Phosphosite 12:	KIF18B	Q86Y91	S645	EKKRRRPSALEADSP	66 / 9 AA	92
Phosphosite 13:	TMEM215	Q68D42	S99	VELLRTPSDLESGKG	62 / 8 AA	26
Phosphosite 14:	C2orf16	Q68DN1	S1570	WRNHRSPSERSQRSS	100 / 6 AA	224
Phosphosite 15:	C2orf16	Q68DN1	S1568	PSWRNHRSPSERSQR	100 / 6 AA	224
Phosphosite 16:	HACE1	Q8IYU2	S45	VMADQHRSVSELLSN	85 / 7 AA	102
Phosphosite 17:	LOC442780	Q8IX94	S140	EKLNRSNSELEDEIL	75 / 8 AA	57
Phosphosite 18:	CTAGE6	Q86UF2	S140	EKLNRSNSELEDEIL	75 / 8 AA	83
Phosphosite 19:	CTAGE5	O15320	S139	EKLNRSNSELEDEIL	75 / 8 AA	91
Phosphosite 20:	ZNF511	Q8NB15	S230	IYRHRSVSELFLKPV	85 / 7 AA	29