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:	SPON2
Human P-Site:	T274
P-Site Sequence:	DSASVPETPLDCEVS
UniProt:	Q9BUD6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPON2	Q9BUD6	T274	DSASVPETPLDCEVS	100 / 9 AA	36
Phosphosite 1:	DNMBP	Q6XZF7	T323	SLARIPETSLDCLEN	66 / 9 AA	177
Phosphosite 2:	DNMBP	Q6XZF7	S324	LARIPETSLDCLENT	75 / 8 AA	177
Phosphosite 3:	PCDH11X	Q9BZA7	T954	AFQIQPETPLNSKHH	71 / 7 AA	148
Phosphosite 4:	TRIP11	Q15643	T1846	GSKSVPNTPLRPNQQ	85 / 7 AA	228
Phosphosite 5:	POLA2	Q14181	T130	RAISTPETPLTKRSV	85 / 7 AA	66
Phosphosite 6:	MLL2	O14686	T54	GSPRLQETPQDCSGG	55 / 9 AA	564
Phosphosite 7:	RGPR-p117	Q96JE7	T804	PFYSVPETHLPGTGS	85 / 7 AA	117
Phosphosite 8:	ZNF224	Q9NZL3	T622	QRRHSRETPLKCEQH	71 / 7 AA	82
Phosphosite 9:	SMARCAD1	Q9H4L7	T71	EDSSVPETPDNERKA	100 / 6 AA	117
Phosphosite 10:	RFX1	P22670	T320	STYSYPETPLYTQTA	85 / 7 AA	105
Phosphosite 11:	JMJD1B	Q7LBC6	T1307	GPGKLPQTPLDTGIP	71 / 7 AA	192
Phosphosite 12:	SLC45A4	Q5BKX6	T316	SALHVPDTALDLEPE	71 / 7 AA	84
Phosphosite 13:	ANKRD27	Q96NW4	T600	IQNRLKETPLKCALN	55 / 9 AA	117
Phosphosite 14:	BAT5	O95870	T32	APASVPETPTAVTAP	100 / 6 AA	63
Phosphosite 15:	ZNF653	Q96CK0	T554	RRTHTGETPLQCEIC	83 / 6 AA	67
Phosphosite 16:	HNF4G	Q14541	T373	DQISTPETPLPSPPQ	85 / 7 AA	46
Phosphosite 17:	ANGEL1	Q9UNK9	S440	DLNSVPDSPLYNFIR	71 / 7 AA	75
Phosphosite 18:	MAPKAPK2	P49137	T334	QSTKVPQTPLHTSRV	71 / 7 AA	46
Phosphosite 19:	EHMT1	Q9H9B1	T943	LKNKEGETPLQCASL	83 / 6 AA	138
Phosphosite 20:	2600011E07Rik	Q8N7J2	T472	ETKVVPETPKDTRCV	85 / 7 AA	70