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:	CXXC4
Human P-Site:	S190
P-Site Sequence:	LERTPVPSAEAFRWF
UniProt:	Q9H2H0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CXXC4	Q9H2H0	S190	LERTPVPSAEAFRWF	100 / 9 AA	21
Phosphosite 1:	MUC3A	Q02505	S1150	SSSTPVPSTEAITSG	77 / 9 AA	266
Phosphosite 2:	MUC3A	Q02505	S399	LSSTPVPSTEMITSH	66 / 9 AA	266
Phosphosite 3:	MUC3A	Q02505	T1151	SSTPVPSTEAITSGT	75 / 8 AA	266
Phosphosite 4:	ATXN7L1	Q9ULK2	S10	TLDRKVPSPEAFLGK	85 / 7 AA	89
Phosphosite 5:	TNC	P24821	S1430	GYRTPVLSAEASTAK	87 / 8 AA	241
Phosphosite 6:	TNC	P24821	S1157	GYRTPVLSAEASTGE	87 / 8 AA	241
Phosphosite 7:	MUC3A	Q02505	S776	LSSTPVPSTEVTTSH	85 / 7 AA	266
Phosphosite 8:	ADAMTS17	Q8TE56	S191	WSLTPSPSAEAQRPE	87 / 8 AA	121
Phosphosite 9:	DST	Q03001	S5041	CSDFPVPSAEGTPIQ	85 / 7 AA	372
Phosphosite 10:	C1orf9	Q9UBS9	S551	PVSTPVPSPEYVTTE	85 / 7 AA	139
Phosphosite 11:	LPA	P08519	S3429	PTITPIPSLEAPSEQ	75 / 8 AA	501
Phosphosite 12:	LPA	P08519	T3992	TVAPVPSTEAPSEQA	85 / 7 AA	501
Phosphosite 13:	C6orf222	P0C671	S65	HSDSPAPSAEAHCTT	66 / 9 AA	72
Phosphosite 14:	LPA	P08519	S3991	PTVAPVPSTEAPSEQ	75 / 8 AA	501
Phosphosite 15:	LPA	P08519	S4105	PTVVPVPSMEAHSEA	75 / 8 AA	501
Phosphosite 16:	PAOX	Q6QHF9	S154	AAETPVPSVGEYLKK	55 / 9 AA	70
Phosphosite 17:	GLIS2	Q9BZE0	S113	GDLPPVPSASDFQPL	75 / 8 AA	56
Phosphosite 18:	PKNOX2	Q96KN3	S58	AASTPVPSAPIDPQA	100 / 6 AA	52
Phosphosite 19:	MUC3A	Q02505	T400	SSTPVPSTEMITSHT	62 / 8 AA	266
Phosphosite 20:	ADAMTS17	Q8TE56	S189	RKWSLTPSPSAEAQR	85 / 7 AA	121