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:	Y630
P-Site Sequence:	AAIYHKYYHYLYSHY
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	Y630	AAIYHKYYHYLYSHY	100 / 9 AA	86
Phosphosite 1:	EXT1	Q16394	Y629	GAAIYHKYYHYLYSH	100 / 8 AA	86
Phosphosite 2:	EXT1	Q16394	Y632	IYHKYYHYLYSHYLP	100 / 7 AA	86
Phosphosite 3:	EXT2	Q93063	Y603	GAAFYHKYFNYLYTY	75 / 8 AA	82
Phosphosite 4:	EXTL1	Q92935	Y562	AAFYHRYYHTLFTHS	66 / 9 AA	75
Phosphosite 5:	EXTL3	O43909	Y808	GAAFFHKYYAYLYSY	75 / 8 AA	105
Phosphosite 6:	FEM1B	Q9UK73	Y273	NYDIIKTYHYLYLAM	85 / 7 AA	70
Phosphosite 7:	IFT52	Q9Y366	Y123	VRNVYHKYFHPKEAL	83 / 6 AA	50
Phosphosite 8:	EXTL3	O43909	Y811	FFHKYYAYLYSYVMP	85 / 7 AA	105
Phosphosite 9:	dynactin 1	Q14203	Y727	LTKAIKYYQHLYSIH	71 / 7 AA	142
Phosphosite 10:	PU.1	P17947	Y36	QRQTHEYYPYLSSDG	71 / 7 AA	31
Phosphosite 11:	VPS13B	Q7Z7G8	T3992	PPPSTVKTYHYLVDP	83 / 6 AA	449
Phosphosite 12:	VPS13B	Q7Z7G8	Y3995	STVKTYHYLVDPHFA	83 / 6 AA	449
Phosphosite 13:	PU.1	P17947	Y35	YQRQTHEYYPYLSSD	71 / 7 AA	31
Phosphosite 14:	EXT1	Q16394	Y626	VLTGAAIYHKYYHYL	100 / 5 AA	86