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:	S698
P-Site Sequence:	KVVVVWNSPKLPSED
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	S698	KVVVVWNSPKLPSED	100 / 9 AA	105
Phosphosite 1:	UGDH	O60701	S47	SRINAWNSPTLPIYE	75 / 8 AA	55
Phosphosite 2:	LMOD2	Q6P5Q4	S400	PRHSPWSSPKLPKKV	85 / 7 AA	62
Phosphosite 3:	MORC2	Q9Y6X9	T650	KAPVISSTPKLPALA	55 / 9 AA	118
Phosphosite 4:	DMBX1	Q8NFW5	S337	AHQGVWGSPLLPAPP	75 / 8 AA	41
Phosphosite 5:	PLD5	Q8N7P1	S313	SQAFVSNSPKLFCPK	85 / 7 AA	61
Phosphosite 6:	TULP4	Q9NRJ4	S552	ISIEARKSPKLPRAA	62 / 8 AA	169
Phosphosite 7:	GYLTL1B	Q8N3Y3	S342	LKVIHWNSPKKLRVK	71 / 7 AA	82
Phosphosite 8:	LARGE	O95461	S383	LKVIHWNSPKKLRVK	71 / 7 AA	88
Phosphosite 9:	PIP5K	Q9Y2I7	S76	PLSGSWTSPQLPSRT	71 / 7 AA	237
Phosphosite 10:	PAICS	P22234	S365	GVQDVWSSLRLPSGL	62 / 8 AA	47
Phosphosite 11:	LMOD2	Q6P5Q4	S399	SPRHSPWSSPKLPKK	83 / 6 AA	62
Phosphosite 12:	TCEANC	Q8N8B7	S89	THSKARNSPKLFPVR	71 / 7 AA	40
Phosphosite 13:	EPRS	P07814	S547	GLKPVWYSPKVFIEG	71 / 7 AA	171
Phosphosite 14:	SEC24B	O95487	S264	YSTLTWSSPGLPSTQ	55 / 9 AA	137
Phosphosite 15:	ULK1	O75385	S605	SCRNLRGSPKLPDFL	62 / 8 AA	113
Phosphosite 16:	EEF1B2	P24534	S174	ADGLVWGSSKLVPVG	62 / 8 AA	25
Phosphosite 17:	ATP7A	Q04656	S1447	IDDTSRNSPKLGLLD	83 / 6 AA	163
Phosphosite 18:	EPRS	P07814	Y546	VGLKPVWYSPKVFIE	71 / 7 AA	171
Phosphosite 19:	FLJ34931	A6NGG8	S879	PTRRTWASPKLRASV	62 / 8 AA	140
Phosphosite 20:	Bright	Q99856	S372	GAHGMLSSPKLPVSS	62 / 8 AA	63