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:	S450
P-Site Sequence:	DTVIARKSDLGVHLR
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	S450	DTVIARKSDLGVHLR	100 / 9 AA	83
Phosphosite 1:	CTCFL	Q8NI51	S441	ATIIARKSDLRVHMR	88 / 9 AA	76
Phosphosite 2:	C9orf170	A2RU37	S80	IDNFRRKSDLGVGSP	100 / 7 AA	13
Phosphosite 3:	C3orf49	Q96BT1	S218	MENILRKSDLTVGKL	77 / 9 AA	33
Phosphosite 4:	TMEM30A	Q9NV96	S280	YRLIERKSDLHPTLP	85 / 7 AA
Phosphosite 5:	PPEF1	O14829	S486	ERVISRKSDLTRAFQ	85 / 7 AA	76
Phosphosite 6:	ZNF182	P17025	S443	GKTFTQKSNLGVHQR	55 / 9 AA	74
Phosphosite 7:	CORO1C	Q9ULV4	S354	IMTVPRKSDLFQDDL	71 / 7 AA	53
Phosphosite 8:	CORO1B	Q9BR76	S356	VMTVPRKSDLFQDDL	71 / 7 AA	54
Phosphosite 9:	CORO6	Q6QEF8	S355	IMTVPRKSDLFQDDL	71 / 7 AA	53
Phosphosite 10:	coronin 1A	P31146	S356	AMTVPRKSDLFQEDL	71 / 7 AA	51
Phosphosite 11:	LRRK2	Q5S007	S1360	QLMKTKKSDLGMQSA	62 / 8 AA	286
Phosphosite 12:	LINGO1	Q96FE5	S602	IEYVPRKSDAGISSA	55 / 9 AA	70
Phosphosite 13:	ADRBK2	P35626	S334	EHGHARISDLGLACD	75 / 8 AA	80
Phosphosite 14:	ZNF467	Q7Z7K2	S500	GRRFSRKSHLGRHQA	62 / 8 AA	65
Phosphosite 15:	ZNF551	Q7Z340	S516	GKSFTRKSDLIQHRR	71 / 7 AA	78
Phosphosite 16:	DHX38	Q92620	S676	REVVARRSDLKLIVT	71 / 7 AA	141
Phosphosite 17:	DENND5B	Q6ZUT9	S833	LGPERRKSDSGVMLP	85 / 7 AA	145
Phosphosite 18:	ZNF449	Q6P9G9	S336	GKCFARKSQLTGHQR	71 / 7 AA	60
Phosphosite 19:	ZNF33B	Q06732	S734	GKIFYRKSDLAKHQR	62 / 8 AA	91
Phosphosite 20:	DENND5B	Q6ZUT9	S835	PERRKSDSGVMLPTL	85 / 7 AA	145