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:	T265
P-Site Sequence:	KKKGVKKTFQCELCS
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	T265	KKKGVKKTFQCELCS	100 / 9 AA	83
Phosphosite 1:	ZNF790	Q6PG37	Y226	VHTVKKTYECKECGK	71 / 7 AA	75
Phosphosite 2:	ZSCAN4	Q8NAM6	S311	GSHGVQKSYKCEECP	55 / 9 AA	49
Phosphosite 3:	ZNF423	Q2M1K9	T1167	SPVPRKKTYQCIKCQ	83 / 6 AA	145
Phosphosite 4:	ZNF521	Q96K83	Y1195	QSDEKKTYQCIKCQM	83 / 6 AA	148
Phosphosite 5:	ZNF423	Q2M1K9	Y1168	PVPRKKTYQCIKCQM	83 / 6 AA	145
Phosphosite 6:	LILRA3	Q8N6C8	T243	VAPGEKLTFQCGSDA	75 / 8 AA	47
Phosphosite 7:	ZBTB5	O15062	S309	EAAPEKSSFQCENPE	71 / 7 AA	74
Phosphosite 8:	NKRF	O15226	T498	EAVGVKKTVKYEAAG	66 / 9 AA	78
Phosphosite 9:	PRMT10	Q6P2P2	T65	LKHDVKETFQYTLFR	62 / 8 AA	95
Phosphosite 10:	DNAH2	Q9P225	T598	IDELVRKTFQEWTSS	83 / 6 AA	508
Phosphosite 11:	MTF1	Q14872	T228	QRLHTGKTFNCESEG	83 / 6 AA	81
Phosphosite 12:	REV3	O60673	T576	PSSSAKITFQCKHTS	62 / 8 AA	353
Phosphosite 13:	DOK5	Q9P104	T91	FNDDTSKTFACESDL	55 / 9 AA	35
Phosphosite 14:	DOK6	Q6PKX4	T91	FHDETSKTFACESEL	83 / 6 AA	38
Phosphosite 15:	FSIP2	Q5CZC0	T376	YTSATTKTFQAEPCA	55 / 9 AA	370
Phosphosite 16:	BRCA1	P38398	T900	KKQSPKVTFECEQKE	71 / 7 AA	208
Phosphosite 17:	C20orf175	Q96MK2	T718	LLNQLKKTFQHRVRG	71 / 7 AA	105
Phosphosite 18:	CATSPERB	Q9H7T0	T454	HDDIIKKTFHSFYTS	57 / 7 AA	127
Phosphosite 19:	DOLK	Q9UPQ8	T472	RWPGTKKTFEGTMTS	71 / 7 AA	59
Phosphosite 20:	RASA2	Q15283	T564	SKSSFKETFMCEFFK	71 / 7 AA	97