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:	EXTL3
Human P-Site:	S120
P-Site Sequence:	KIEACKKSIENAKQD
UniProt:	O43909
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXTL3	O43909	S120	KIEACKKSIENAKQD	100 / 9 AA	105
Phosphosite 1:	CASP8AP2	Q9UKL3	S1214	SLVGCKKSEENYQDQ	75 / 8 AA	223
Phosphosite 2:	ANKRD62	A6NC57	S417	ATAACGRSIEDQKCY	62 / 8 AA	105
Phosphosite 3:	SMC1A	Q14683	S318	KLEAAKKSLQNAQKH	66 / 9 AA	143
Phosphosite 4:	VWF	P04275	S2004	ARQGCMKSIEVKHSA	71 / 7 AA	309
Phosphosite 5:	INPPL1	O15357	S780	CLEEYKKSFENDAQS	62 / 8 AA	139
Phosphosite 6:	CDKN2AIP	Q9NXV6	S518	LGTGCGKSKENAKAV	66 / 9 AA	61
Phosphosite 7:	ATP7B	P35670	S75	TCQSCVKSIEDRISN	62 / 8 AA	157
Phosphosite 8:	MURC	Q5BKX8	S260	ERFKKSISNAAPSKE	85 / 7 AA	42
Phosphosite 9:	MURC	Q5BKX8	S258	SGERFKKSISNAAPS	85 / 7 AA	42
Phosphosite 10:	PSME4	Q14997	S924	SFNLVKKSMENRLHG	71 / 7 AA	211
Phosphosite 11:	MSK2	O75676	S721	REGFFLKSVENAPLA	83 / 6 AA	86
Phosphosite 12:	SALL1	Q9NSC2	S887	QLQASLKSVENGSIE	55 / 9 AA	140
Phosphosite 13:	Rb-like 2	Q08999	S98	LYVACRKSVPTVSKG	44 / 9 AA	128
Phosphosite 14:	MAP9	Q49MG5	T352	ATASSKKTIEDRNIK	50 / 8 AA	74
Phosphosite 15:	GTF3C1	Q12789	S658	STKCCKKSIVRLVRN	100 / 5 AA	239
Phosphosite 16:	Pyrin	O15553	T672	WILGACKTSISRKGN	83 / 6 AA	86
Phosphosite 17:	PKP3	Q9Y446	S523	AGKCEDKSVENAVCV	83 / 6 AA	87
Phosphosite 18:	EPHA1	P21709	S838	SNQEVMKSIEDGYRL	44 / 9 AA	108
Phosphosite 19:	C3orf22	Q8N5N4	S9	DSSACKKSHQSKKWR	62 / 8 AA	16
Phosphosite 20:	FCRLB	Q6BAA4	S74	LLPSHKKSIEVQTPG	71 / 7 AA	47