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:	EXTL3
Human P-Site:	Y308
P-Site Sequence:	STFYTVQYRPGFDLV
UniProt:	O43909
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXTL3	O43909	Y308	STFYTVQYRPGFDLV	100 / 9 AA	105
Phosphosite 1:	APBA1	Q02410	Y122	ESAYAVQYRPEAEEY	75 / 8 AA	93
Phosphosite 2:	SAP30L	Q9HAJ7	T130	KRHYKLQTRPGFNKA	66 / 9 AA	21
Phosphosite 3:	EXTL3	O43909	T305	VAQSTFYTVQYRPGF	100 / 6 AA	105
Phosphosite 4:	CES1	P23141	Y451	TYMYEFQYRPSFSSD	66 / 9 AA	63
Phosphosite 5:	NckAP1	Q9Y2A7	Y433	MQRYYVQYLSGFDAV	66 / 9 AA	129
Phosphosite 6:	CES1	P23141	S454	YEFQYRPSFSSDMKP	83 / 6 AA	63
Phosphosite 7:	DMGDH	Q9UI17	Y505	KPGQDTQYRPSFRRT	71 / 7 AA	97
Phosphosite 8:	TRAD	O60229	Y2606	ISGYTVEYREEGSQI	83 / 6 AA	340
Phosphosite 9:	NEK1	Q96PY6	Y66	KHPNIVQYRESFEEN	62 / 8 AA	143
Phosphosite 10:	PLEKHA5	Q9HAU0	Y366	CPAQTVHYRPINLSS	83 / 6 AA	127
Phosphosite 11:	DLG5	Q8TDM6	Y1580	GVRLKVQYRPEEFTK	71 / 7 AA	214
Phosphosite 12:	PLAUR	Q03405	Y302	HPDLDVQYRSGAAPQ	83 / 6 AA	37
Phosphosite 13:	RNF157	Q96PX1	Y163	LQSETVQYKRGVCQQ	71 / 7 AA	74
Phosphosite 14:	PLAUR	Q03405	S304	DLDVQYRSGAAPQPG	83 / 6 AA	37
Phosphosite 15:	FNDC1	Q4ZHG4	Y301	SRQYTVRYREKGELA	83 / 6 AA	199
Phosphosite 16:	TTN	Q8WZ42	Y32974	LPRITDQYRPKWRIP	62 / 8 AA	3816
Phosphosite 17:	HEL308	Q8TDG4	S517	LQAEYYTSQFRPVEL	71 / 7 AA	124
Phosphosite 18:	FNDC1	Q4ZHG4	T298	VVASRQYTVRYREKG	83 / 6 AA	199
Phosphosite 19:	NKAIN1	Q4KMZ8	T54	VILGIFGTVQYRSRY	100 / 5 AA	23
Phosphosite 20:	senataxin	Q7Z333	T2255	RLPILQLTVQYRMHP	100 / 5 AA	303