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:	Y603
P-Site Sequence:	GAAFYHKYFNYLYTY
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	Y603	GAAFYHKYFNYLYTY	100 / 9 AA	82
Phosphosite 1:	EXT1	Q16394	Y629	GAAIYHKYYHYLYSH	66 / 9 AA	86
Phosphosite 2:	EXTL3	O43909	Y808	GAAFFHKYYAYLYSY	66 / 9 AA	105
Phosphosite 3:	EXT1	Q16394	Y630	AAIYHKYYHYLYSHY	75 / 8 AA	86
Phosphosite 4:	CTR9	Q6PD62	Y792	ELELAHRYFSYLSKV	71 / 7 AA	134
Phosphosite 5:	CTR9	Q6PD62	S794	ELAHRYFSYLSKVGD	71 / 7 AA	134
Phosphosite 6:	ERAP2	Q6P179	Y313	LLDFYEKYFDIYYPL	71 / 7 AA	110
Phosphosite 7:	Protein GPR89A	B7ZAQ6	Y285	SKTFKGKYFNFLGYF	66 / 9 AA
Phosphosite 8:	GPR89C	A6NKF9	Y150	SKTFKGKYFNFLGYF	66 / 9 AA	37
Phosphosite 9:	Dicer1	Q9UPY3	Y1757	VKYDYHKYFKAVSPE	83 / 6 AA	219
Phosphosite 10:	ASCL3	Q9NQ33	Y140	TLRAAIKYINYLQSL	83 / 6 AA	21
Phosphosite 11:	IFT52	Q9Y366	Y123	VRNVYHKYFHPKEAL	83 / 6 AA	50
Phosphosite 12:	SEC15L2	Q9Y2D4	Y343	TLDGYRKYFNQIVGF	83 / 6 AA	78
Phosphosite 13:	IFT52	Q9Y366	Y120	DAVVRNVYHKYFHPK	100 / 5 AA	50
Phosphosite 14:	ASCL3	Q9NQ33	Y143	AAIKYINYLQSLLYP	83 / 6 AA	21
Phosphosite 15:	GALNT12	Q8IXK2	Y321	LFAVSKKYFEYLGSY	83 / 6 AA	67
Phosphosite 16:	GALNT12	Q8IXK2	Y324	VSKKYFEYLGSYDTG	83 / 6 AA	67
Phosphosite 17:	SCN9A	Q15858	Y302	SEEDFRKYFYYLEGS	62 / 8 AA	226
Phosphosite 18:	ERAP2	Q6P179	Y310	SLKLLDFYEKYFDIY	83 / 6 AA	110
Phosphosite 19:	PLOD2	O00469	Y61	RFMQSAKYFNYTVKV	100 / 5 AA	85
Phosphosite 20:	Dicer1	Q9UPY3	Y1754	SLAVKYDYHKYFKAV	100 / 5 AA	219