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:	EXTL2
Human P-Site:	Y208
P-Site Sequence:	GSGNGDQYSMVLIGA
UniProt:	Q9UBQ6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXTL2	Q9UBQ6	Y208	GSGNGDQYSMVLIGA	100 / 9 AA	37
Phosphosite 1:	EXTL2	Q9UBQ6	S209	SGNGDQYSMVLIGAS	100 / 8 AA	37
Phosphosite 2:	HAS2	Q92819	Y546	RRKKGQQYDMVLDV_	66 / 9 AA	64
Phosphosite 3:	TANC2	Q9HCD6	Y111	EVQPGDQYSMEVQDE	100 / 6 AA	220
Phosphosite 4:	TANC2	Q9HCD6	S112	VQPGDQYSMEVQDEN	100 / 6 AA	220
Phosphosite 5:	WHRN	Q9P202	Y517	GPGAGDTYSMVSYSD	85 / 7 AA	97
Phosphosite 6:	WHRN	Q9P202	T516	PGPGAGDTYSMVSYS	85 / 7 AA	97
Phosphosite 7:	WHRN	Q9P202	S518	PGAGDTYSMVSYSDT	85 / 7 AA	97
Phosphosite 8:	GABRA6	Q16445	Y420	GTSKIDQYSRILFPV	71 / 7 AA	51
Phosphosite 9:	RYR2	Q92736	Y3457	MKRKGDRYSMQTSLI	71 / 7 AA	565
Phosphosite 10:	CNTN1	Q12860	Y91	VDLTSDRYSMVGGNL	62 / 8 AA	113
Phosphosite 11:	GABRA6	Q16445	S421	TSKIDQYSRILFPVA	71 / 7 AA	51
Phosphosite 12:	EXT1	Q16394	S617	SKWTNDYSMVLTGAA	71 / 7 AA	86
Phosphosite 13:	EXT1	Q16394	Y616	TSKWTNDYSMVLTGA	71 / 7 AA	86
Phosphosite 14:	CNTN1	Q12860	S92	DLTSDRYSMVGGNLV	83 / 6 AA	113
Phosphosite 15:	EXTL1	Q92935	S549	AERTNEFSMVLTTAA	57 / 7 AA	75
Phosphosite 16:	RAD1	O60671	Y15	IQDEDDQYSLVASLD	62 / 8 AA	32
Phosphosite 17:	PIK3R1	P27986	Y607	NENTEDQYSLVEDDE	62 / 8 AA	84
Phosphosite 18:	CACYBP	Q9HB71	Y125	KNLNGKSYSMIVNNL	55 / 9 AA	26
Phosphosite 19:	RYR2	Q92736	S3458	KRKGDRYSMQTSLIV	83 / 6 AA	565
Phosphosite 20:	ARFGEF3	Q5TH69	Y614	EFDSCDQYSMAAEKD	83 / 6 AA	241