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:	CTXN2
Human P-Site:	S58
P-Site Sequence:	ILLDPYSSMPSSTWE
UniProt:	P0C2S0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTXN2	P0C2S0	S58	ILLDPYSSMPSSTWE	100 / 9 AA	9
Phosphosite 1:	CTXN2	P0C2S0	S57	KILLDPYSSMPSSTW	100 / 8 AA	9
Phosphosite 2:	CTXN3	Q4LDR2	S58	ILLDPYRSMPTSTWA	77 / 9 AA	9
Phosphosite 3:	CTXN2	P0C2S0	Y56	FKILLDPYSSMPSST	100 / 7 AA	9
Phosphosite 4:	CTXN1	P60606	S58	RILLDPYSRMPASSW	75 / 8 AA	9
Phosphosite 5:	CTXN3	Q4LDR2	Y56	FRILLDPYRSMPTST	85 / 7 AA	9
Phosphosite 6:	CTXN1	P60606	Y57	VRILLDPYSRMPASS	85 / 7 AA	9
Phosphosite 7:	HGS	O14964	S621	PAAGPYPSMPSTAAD	66 / 9 AA	86
Phosphosite 8:	TCF4	P15884	Y494	LNPPQDPYRGMPPGL	71 / 7 AA	71
Phosphosite 9:	GLT25D2	Q8IYK4	S402	PGYRDPYSSRPLTRG	85 / 7 AA	73
Phosphosite 10:	GLT25D2	Q8IYK4	S403	GYRDPYSSRPLTRGE	85 / 7 AA	73
Phosphosite 11:	GLT25D2	Q8IYK4	Y401	LPGYRDPYSSRPLTR	85 / 7 AA	73
Phosphosite 12:	ARID1A	O14497	S1235	PNKDPYGSMRKAPGS	71 / 7 AA	242
Phosphosite 13:	ARID1A	O14497	Y1233	YEPNKDPYGSMRKAP	71 / 7 AA	242
Phosphosite 14:	RICH2	Q17R89	S470	VNHNANYSSMPSPDM	100 / 6 AA	89
Phosphosite 15:	MEF2D	Q14814	S327	LSQGLPFSSMPTAYN	71 / 7 AA	56
Phosphosite 16:	RICH2	Q17R89	S471	NHNANYSSMPSPDMD	100 / 6 AA	89
Phosphosite 17:	STAU1	O95793	Y96	MYKPVDPYSRMQSTY	83 / 6 AA	63
Phosphosite 18:	HGS	O14964	Y619	PAPAAGPYPSMPSTA	71 / 7 AA	86
Phosphosite 19:	SETBP1	Q9Y6X0	Y1001	YAPYGMPYTSMPMMN	83 / 6 AA	170
Phosphosite 20:	FLT3	P36888	S736	FQSHPNSSMPGSREV	66 / 9 AA	113