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:	T218
P-Site Sequence:	RSDEIVLTVSNSNVE
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	T218	RSDEIVLTVSNSNVE	100 / 9 AA	76
Phosphosite 1:	ZNF236	Q9UL36	T1496	GPHEITLTINNSSLS	66 / 9 AA	204
Phosphosite 2:	BDP1	A6H8Y1	T1619	ETEKKVLTVSNSQIE	100 / 7 AA	294
Phosphosite 3:	ELF3	P78545	T43	GADDLVLTLSNPQMS	55 / 9 AA	41
Phosphosite 4:	NFAT3	Q14934	T607	GGEELVLTGSNFLPD	75 / 8 AA	95
Phosphosite 5:	SV2B	Q7L1I2	T336	GTPEKVFTVSNIKTP	75 / 8 AA	77
Phosphosite 6:	Ig kappa chain V-III region NG9	P01621	T9	PSGEIVLTQSPGTLS	85 / 7 AA	11
Phosphosite 7:	THAP5	Q7Z6K1	T208	NSTTITLTTSNSESI	75 / 8 AA	45
Phosphosite 8:	FN1	P02751	T2189	KVREEVVTVGNSVNE	66 / 9 AA	263
Phosphosite 9:	PAPOLG	Q9BWT3	T377	YRHYIVLTASASTEE	75 / 8 AA	83
Phosphosite 10:	ZBTB20	Q9HC78	S449	DSTVITVSNSSDKSV	85 / 7 AA	81
Phosphosite 11:	ZNF236	Q9UL36	T1525	SGSPQEITLTISELN	71 / 7 AA	204
Phosphosite 12:	ZBTB20	Q9HC78	T447	EMDSTVITVSNSSDK	85 / 7 AA	81
Phosphosite 13:	senataxin	Q7Z333	T2521	DSKEITLTVTSKDPE	62 / 8 AA	303
Phosphosite 14:	SNTA1	Q13424	T41	SLAEDVLTVSPADGD	85 / 7 AA	54
Phosphosite 15:	DCAF17	Q5H9S7	T400	HKNENVLTVTASGRV	66 / 9 AA	59
Phosphosite 16:	senataxin	Q7Z333	T2519	PSDSKEITLTVTSKD	71 / 7 AA	303
Phosphosite 17:	ZNF236	Q9UL36	T1527	SPQEITLTISELNTT	62 / 8 AA	204
Phosphosite 18:	MKL1	Q969V6	T670	TGTHLVLTVTNKNAD	71 / 7 AA	99
Phosphosite 19:	SVIL	O95425	T1290	GMHETVLTVTGKSVK	62 / 8 AA	248
Phosphosite 20:	RABEP1	Q15276	T306	QRMEIVLTSEQLRQV	100 / 5 AA	99