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:	EXT1
Human P-Site:	Y637
P-Site Sequence:	YHYLYSHYLPASLKN
UniProt:	Q16394
Intern. Prot. ID:	IPI00293128

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXT1	Q16394	Y637	YHYLYSHYLPASLKN	100 / 9 AA	86
Phosphosite 1:	ANGEL2	Q5VTE6	Y458	LSSVYSHYFPDTGIP	55 / 9 AA	62
Phosphosite 2:	DOCK11	Q5JSL3	Y251	MLDKYSHYLAAETEQ	85 / 7 AA	238
Phosphosite 3:	SOX15	O60248	Y210	LLPTYTHYLPPGSPT	62 / 8 AA	25
Phosphosite 4:	KHS2	Q8IVH8	S626	GKASQLYSHNLPGLF	85 / 7 AA	101
Phosphosite 5:	COQ4	Q9Y3A0	S39	DGAGPLYSHHLPTSP	85 / 7 AA
Phosphosite 6:	ANGEL2	Q5VTE6	S456	FSLSSVYSHYFPDTG	71 / 7 AA	62
Phosphosite 7:	SOX15	O60248	T208	GELLPTYTHYLPPGS	83 / 6 AA	25
Phosphosite 8:	PLDN	Q9UL45	S58	QLAEGLLSHYLPDLQ	85 / 7 AA	20
Phosphosite 9:	PLDN	Q9UL45	Y60	AEGLLSHYLPDLQRS	75 / 8 AA	20
Phosphosite 10:	EXT1	Q16394	Y634	HKYYHYLYSHYLPAS	100 / 6 AA	86
Phosphosite 11:	RFX3	P48380	Y208	RSTLYNHYLRHCQEH	71 / 7 AA	84
Phosphosite 12:	RFX2	P48378	Y224	RSSLYNHYLRHCQEH	71 / 7 AA	80
Phosphosite 13:	PCNT	O95613	Y3139	MEKLYLHYLRAESFR	75 / 8 AA	378
Phosphosite 14:	TMEM63A	O94886	Y654	RHNLYFVYLPAKLEK	75 / 8 AA	92
Phosphosite 15:	C20orf54	Q9NQ40	Y213	LSHLESRYLPAHFSP	75 / 8 AA	51
Phosphosite 16:	RFX3	P48380	Y205	SLPRSTLYNHYLRHC	83 / 6 AA	84
Phosphosite 17:	RFX2	P48378	Y221	SLPRSSLYNHYLRHC	83 / 6 AA	80
Phosphosite 18:	MTL5	Q9Y4I5	Y429	GGLEGSHYLPPTKFS	71 / 7 AA	55
Phosphosite 19:	FAM108A1	Q96GS6	S291	HNDIELYSQYLERLR	83 / 6 AA	34
Phosphosite 20:	FAM108A1	Q96GS6	Y290	GHNDIELYSQYLERL	83 / 6 AA	34