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:	CTC1
Human P-Site:	T554
P-Site Sequence:	SSFPTLATLKEEGQR
UniProt:	Q2NKJ3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTC1	Q2NKJ3	T554	SSFPTLATLKEEGQR	100 / 9 AA	135
Phosphosite 1:	SPTBN1	Q01082	T802	NYRPTLDTLHEQASA	66 / 9 AA	275
Phosphosite 2:	SSFA2	P28290	T358	ESSSMLATVKEEVSG	66 / 9 AA	138
Phosphosite 3:	DPYD	Q12882	S269	SVNEMTLSTLKEKGY	85 / 7 AA	111
Phosphosite 4:	TMEM154	Q6P9G4	T167	ADFECLPTLKEEKES	85 / 7 AA	20
Phosphosite 5:	AML2	Q13761	T257	RSFPTLPTLTESRFP	75 / 8 AA	44
Phosphosite 6:	FOXE1	O00358	T17	PQPEVLATVKEERGE	75 / 8 AA	38
Phosphosite 7:	MSTO1	Q9BUK6	S78	DLKGSLSSLKEEGGL	62 / 8 AA	62
Phosphosite 8:	KCNG1	Q9UIX4	S251	LSVSTLPSLREEEEQ	55 / 9 AA	58
Phosphosite 9:	GSDMB	Q8TAX9	T164	LVTETLETVKEETLK	75 / 8 AA	47
Phosphosite 10:	Per2	O15055	T137	GKASTLATLKYALRS	85 / 7 AA	137
Phosphosite 11:	FAM173B	Q6P4H8	T11	GGGIPLETLKEESQS	85 / 7 AA	26
Phosphosite 12:	CTC1	Q2NKJ3	T551	QTPSSFPTLATLKEE	100 / 6 AA	135
Phosphosite 13:	ANGPT1	Q15389	T211	KHKEELDTLKEEKEN	85 / 7 AA	57
Phosphosite 14:	LRPPRC	P42704	T670	ELESTLETLKAENQP	66 / 9 AA	158
Phosphosite 15:	GNB5	O14775	S56	HENETLASLKSEAES	75 / 8 AA	44
Phosphosite 16:	CCDC123	Q96ST8	T386	EKDELNATLKEEMRM	100 / 6 AA	89
Phosphosite 17:	NUMA1	Q14980	T837	MFQEQLMTLKEECEK	85 / 7 AA	238
Phosphosite 18:	PTPN13	Q12923	T617	HHLFALATLKDNEYF	62 / 8 AA	277
Phosphosite 19:	CCDC46	Q8N8E3	S830	ELQTTISSLKEENSQ	62 / 8 AA	113
Phosphosite 20:	ARHGAP13	Q7Z6B7	T368	QLQSRLATLKIENEE	85 / 7 AA	124