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:	Y526
P-Site Sequence:	LSNRFFPYDEIETEA
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	Y526	LSNRFFPYDEIETEA	100 / 9 AA	82
Phosphosite 1:	GPN3	Q9UHW5	Y233	SMVRFLPYDQSDEES	55 / 9 AA	33
Phosphosite 2:	CYFIP2	Q96F07	Y712	KFKKQFLYDEIEAEV	85 / 7 AA	148
Phosphosite 3:	CYFIP1	Q7L576	Y688	RFNKQFLYDEIEAEV	85 / 7 AA	145
Phosphosite 4:	FBXO28	Q9NVF7	Y81	NILSFMSYDEISQLR	62 / 8 AA	41
Phosphosite 5:	P4HA2	O15460	T125	VQRQFFPTDEDEIGA	66 / 9 AA	61
Phosphosite 6:	FBXO28	Q9NVF7	S80	ENILSFMSYDEISQL	62 / 8 AA	41
Phosphosite 7:	PIAS1	O75925	Y583	HSSRFFPYTSSQMFL	55 / 9 AA	72
Phosphosite 8:	ACOX1	Q15067	Y232	DIGPKFGYDEIDNGY	71 / 7 AA	74
Phosphosite 9:	ERCC2	P18074	Y14	GLLVYFPYDYIYPEQ	71 / 7 AA	87
Phosphosite 10:	QTRTD1	Q9H974	Y277	LFESFFPYQVTERGC	55 / 9 AA	47
Phosphosite 11:	DOCK9	Q9BZ29	Y78	REMLLFPYDDFQTAI	50 / 8 AA	236
Phosphosite 12:	GSTO2	Q9H4Y5	Y105	PGRKLFPYDPYERAR	55 / 9 AA	28
Phosphosite 13:	C1orf50	Q9BV19	Y163	HDLSWTPYEDIEKQD	44 / 9 AA	22
Phosphosite 14:	PSMB1	P20618	Y132	YSRRFFPYYVYNIIG	100 / 5 AA	26
Phosphosite 15:	KIAA1586	Q9HCI6	Y641	LEPSTWPYEEITSPW	66 / 6 AA	90
Phosphosite 16:	SEC23IP	Q9Y6Y8	Y358	TDSRFIPYTEEFSEK	71 / 7 AA	111
Phosphosite 17:	SEC24A	O95486	Y263	SMVVHSSYDEIEGGG	83 / 6 AA	120
Phosphosite 18:	PDZD8	Q8NEN9	Y298	RFKPFFPYQTLQGFE	44 / 9 AA	129
Phosphosite 19:	ADAM5P	Q6NVV9	Y238	RGAPVFCYDEINTRG	71 / 7 AA	47
Phosphosite 20:	HPCA	P84074	Y58	IYANFFPYGDASKFA	66 / 6 AA	22