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:	EXT2
Human P-Site:	Y701
P-Site Sequence:	HRADPVLYKDDFPEK
UniProt:	Q93063
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXT2	Q93063	Y701	HRADPVLYKDDFPEK	100 / 9 AA	82
Phosphosite 1:	CEP350	Q5VT06	Y2393	KEISAELYKDDFEVS	100 / 6 AA	351
Phosphosite 2:	LPCAT4	Q643R3	Y429	EGPNRLLYKDGFSTI	55 / 9 AA	57
Phosphosite 3:	VPS13B	Q7Z7G8	Y230	FYQDPLLYKCSFRTR	66 / 9 AA	449
Phosphosite 4:	NEB	P20929	Y6154	KNFSSVLYKEDVSPG	71 / 7 AA	773
Phosphosite 5:	HDLBP	Q00341	Y40	EESDPPTYKDAFPPL	66 / 9 AA	141
Phosphosite 6:	DCLRE1C	Q96SD1	Y133	GNNGTVLYTGDFRLA	55 / 9 AA	78
Phosphosite 7:	PHACTR2	O75167	Y451	DSDGPILYTDDEDED	71 / 7 AA	70
Phosphosite 8:	GALC	P54803	Y490	SQPFPSTYKDDFNVD	75 / 8 AA	77
Phosphosite 9:	NEB	P20929	Y6340	ENISSVLYKENLGKA	50 / 8 AA	773
Phosphosite 10:	NEB	P20929	Y6247	ENFSSVLYKENLGKG	50 / 8 AA	773
Phosphosite 11:	GLG1	Q92896	Y564	WKLDPVLYRKCQGDA	83 / 6 AA	135
Phosphosite 12:	NEB	P20929	Y6371	ENFSSVLYKENMRKA	50 / 8 AA	773
Phosphosite 13:	NEB	P20929	Y6278	ENFSSVLYKENMGKG	50 / 8 AA	773
Phosphosite 14:	ATP11A	P98196	T949	DVLKRDPTLYRDVAK	71 / 7 AA	130
Phosphosite 15:	ATP11A	P98196	Y951	LKRDPTLYRDVAKNA	71 / 7 AA	130
Phosphosite 16:	C2orf30	Q96DZ1	Y61	LPTTGVLYKEDNYVI	83 / 6 AA	55
Phosphosite 17:	PHACTR2	O75167	T452	SDGPILYTDDEDEDE	71 / 7 AA	70
Phosphosite 18:	ZMYM2	Q9UBW7	Y712	SEGCKLLYKQDFARR	71 / 7 AA	155
Phosphosite 19:	ZMYM3	Q14202	Y664	SEGCVLLYKQDFTKK	71 / 7 AA	152
Phosphosite 20:	CILP	O75339	Y355	TLLDPSLYKHESKLV	62 / 8 AA	133