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:	S871
P-Site Sequence:	QALSHDDSHFHERHK
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	S871	QALSHDDSHFHERHK	100 / 9 AA	105
Phosphosite 1:	ADAMTS5	Q9UNA0	S423	LGLSHDDSKFCEETF	77 / 9 AA	102
Phosphosite 2:	AMT	P48728	S68	YRDSHTDSHLHTRQH	75 / 8 AA	44
Phosphosite 3:	SGK223	Q86YV5	S860	ETNVHDESHFSYSLS	83 / 6 AA	150
Phosphosite 4:	IMMT	Q16891	S69	ILYAKWDSHFRESVE	83 / 6 AA	84
Phosphosite 5:	EML3	Q32P44	S852	VRFTHDDSHLVSLGG	71 / 7 AA	95
Phosphosite 6:	GALNTL6	Q49A17	S101	TEEDHDDSAYRENGF	62 / 8 AA	70
Phosphosite 7:	POTEA	Q6S8J7	S52	AWRDHDDSAFTEPRY	75 / 8 AA	56
Phosphosite 8:	RAI14	Q9P0K7	S520	PESMDNYSHFHELRV	100 / 5 AA	110
Phosphosite 9:	ACP6	Q9NPH0	Y110	YSPYDSQYHETTLKG	66 / 6 AA	49
Phosphosite 10:	TULP3	O75386	S14	RLSPSGDSVFHEEMM	71 / 7 AA	50
Phosphosite 11:	nNOS	P29475	Y1395	RMRDDNRYHEDIFGV	57 / 7 AA	161
Phosphosite 12:	ACP6	Q9NPH0	S108	KPYSPYDSQYHETTL	66 / 6 AA	49
Phosphosite 13:	NEU4	Q8WWR8	S49	QRLSPDDSHAHRLVL	75 / 8 AA	52
Phosphosite 14:	PZP	P20742	S353	LKFVKVDSHFRQGIP	66 / 6 AA	164
Phosphosite 15:	A2M	P01023	S357	LSFVKVDSHFRQGIP	66 / 6 AA	163
Phosphosite 16:	PIP5K	Q9Y2I7	S2004	VLRTSIHSDSHFLSS	83 / 6 AA	237
Phosphosite 17:	PIP5K	Q9Y2I7	S2006	RTSIHSDSHFLSSHL	83 / 6 AA	237
Phosphosite 18:	WDR61	Q9GZS3	T245	VAFCPDDTHFVSSSS	57 / 7 AA	34
Phosphosite 19:	DMD	P11532	T3433	PQLSHDDTHSRIEHY	83 / 6 AA	427
Phosphosite 20:	BMP7	P18075	S124	PLASLQDSHFLTDAD	71 / 7 AA	49