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:	S271
P-Site Sequence:	FTSSRMSSFNRHMKT
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	S271	FTSSRMSSFNRHMKT	100 / 9 AA	76
Phosphosite 1:	CTCFL	Q8NI51	S270	MFTSSRMSSFNRHMK	100 / 8 AA	76
Phosphosite 2:	ZNF44	P15621	S650	KAFSSLSSFNRHKRT	77 / 9 AA	77
Phosphosite 3:	SRRM2	Q9UQ35	S2115	ALNSSRMSCFSRPSM	75 / 8 AA	300
Phosphosite 4:	C16orf57	Q9BQ65	T146	QALKARMTSFHRFFF	62 / 8 AA	30
Phosphosite 5:	ZNF555	Q8NEP9	S214	KTFPRTSSLNRHVRI	66 / 9 AA	73
Phosphosite 6:	KIF2C	Q99661	S633	ELSSQMSSFNEAMTQ	85 / 7 AA	81
Phosphosite 7:	SMC1B	Q8NDV3	S471	EKTKSRMSEFNEELN	85 / 7 AA	144
Phosphosite 8:	ZNF845	Q96IR2	S537	KTFSRKSSLTRHCRL	66 / 9 AA	113
Phosphosite 9:	ZNF845	Q96IR2	S397	RTFSRKSSLTRHRRL	66 / 9 AA	113
Phosphosite 10:	KIF2C	Q99661	S632	EELSSQMSSFNEAMT	85 / 7 AA	81
Phosphosite 11:	ATP6V0A4	Q9HBG4	S184	INRERMASFERLLWR	71 / 7 AA	96
Phosphosite 12:	FRY	Q5TBA9	S2574	HSFNTRMSSFDASLP	71 / 7 AA	339
Phosphosite 13:	FRY	Q5TBA9	S2575	SFNTRMSSFDASLPD	71 / 7 AA	339
Phosphosite 14:	PNPLA7	Q6ZV29	S582	HTVVKRMSSFVRQID	85 / 7 AA	146
Phosphosite 15:	LATS2	Q9NRM7	S408	PVPSRTNSFNSHQPR	66 / 9 AA	120
Phosphosite 16:	MBOAT2	Q6ZWT7	S53	LHSSKTSSFIRHVVA	66 / 9 AA	60
Phosphosite 17:	TMEM108	Q6UXF1	Y516	NNTITMDYFNRHAVE	71 / 7 AA	60
Phosphosite 18:	SAV1	Q9H4B6	S36	LLRNLMPSFIRHGPT	71 / 7 AA	45
Phosphosite 19:	ZNF44	P15621	S649	GKAFSSLSSFNRHKR	75 / 8 AA	77
Phosphosite 20:	ZNF491	Q8N8L2	S257	KALSRLISFRRHMRM	66 / 9 AA	51