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:	Y610
P-Site Sequence:	YFNYLYTYKMPGDIK
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	Y610	YFNYLYTYKMPGDIK	100 / 9 AA	82
Phosphosite 1:	EXT2	Q93063	Y608	HKYFNYLYTYKMPGD	100 / 7 AA	82
Phosphosite 2:	Uncharacterized protein DKFZp781G0119	Q68DL7	Y239	HWDALYGYKLPGDCG	75 / 8 AA	77
Phosphosite 3:	EXTL3	O43909	Y815	YYAYLYSYVMPQAIR	75 / 8 AA	105
Phosphosite 4:	OR2T6	Q8NHC8	T260	GAALYTYTLPQSYHT	71 / 7 AA	35
Phosphosite 5:	OR2T6	Q8NHC8	Y259	YGAALYTYTLPQSYH	71 / 7 AA	35
Phosphosite 6:	TMC2	Q8TDI7	Y207	KGKGKQLYAYKMLMA	83 / 6 AA	103
Phosphosite 7:	FOXB1	Q99853	Y180	ENIIAREYKMPGGLA	100 / 5 AA	35
Phosphosite 8:	eIF5	P55010	Y16	VSDQFYRYKMPRLIA	71 / 7 AA	49
Phosphosite 9:	MSH4	O15457	Y829	RNKEAILYTYKLSKG	83 / 6 AA	105
Phosphosite 10:	TMC2	Q8TDI7	Y209	KGKQLYAYKMLMAKK	83 / 6 AA	103
Phosphosite 11:	ME2	P23368	Y535	IKVTEYLYANKMAFR	71 / 7 AA	65
Phosphosite 12:	ABCG8	Q9H221	Y613	IQFSRRTYKMPLGNL	100 / 5 AA	76
Phosphosite 13:	MOK	Q9UQ07	Y181	LTDGFYTYKMDLWSA	83 / 6 AA	48
Phosphosite 14:	SMBP	Q9HD45	Y158	EDYYLWTYKKLEIGF	71 / 7 AA	68
Phosphosite 15:	ABCG8	Q9H221	T612	KIQFSRRTYKMPLGN	100 / 5 AA	76
Phosphosite 16:	C16orf5	Q9H305	Y202	PSCKAYIYTYKRLC_	71 / 7 AA	22
Phosphosite 17:	MAGEB4	O15481	Y124	VQFLLYKYKMKEPTT	83 / 6 AA	39
Phosphosite 18:	MAGEB4	O15481	Y122	MLVQFLLYKYKMKEP	83 / 6 AA	39
Phosphosite 19:	TRS85	Q9Y2L5	Y650	LREYLYVYKNVSQLS	83 / 6 AA	161
Phosphosite 20:	NCLN	Q969V3	T260	RLFSRLYTYKRTHAA	83 / 6 AA	63