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:	S625
P-Site Sequence:	PFDPVLPSEAKFLGS
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	S625	PFDPVLPSEAKFLGS	100 / 9 AA	105
Phosphosite 1:	ANKRD12	Q6UB98	S1587	YTLPVLPSEKDFNGS	77 / 9 AA	236
Phosphosite 2:	TNRC18	O15417	S2072	PRAPALPSEARAPHA	75 / 8 AA	315
Phosphosite 3:	XRN1	Q8IZH2	T124	EKGETLPTEARFDSN	62 / 8 AA	194
Phosphosite 4:	5-LO (arachidonate 5-lipoxygenase)	P09917	S342	ENPIFLPSDAKYDWL	71 / 7 AA	78
Phosphosite 5:	TST	Q16762	S77	PYEMMLPSEAGFAEY	75 / 8 AA	33
Phosphosite 6:	WDR43	Q15061	S399	VRTPVMNSEAKVLVP	75 / 8 AA	75
Phosphosite 7:	SIAH3	Q8IW03	S265	TATEVLPSEAEM___	75 / 8 AA	31
Phosphosite 8:	TET2	Q6N021	S420	PQVPQLPSEGKSTLN	75 / 8 AA	224
Phosphosite 9:	Rb	P06400	S895	SKHLPGESKFQQKLA	71 / 7 AA	106
Phosphosite 10:	SLC23A1	Q9UHI7	T25	DPSTPLPTEPKFDML	71 / 7 AA	65
Phosphosite 11:	NCOA2	Q15596	S266	KERPVLPSSESFTTR	66 / 9 AA	159
Phosphosite 12:	C20orf111	Q9NX31	S159	TSVPRLPSESKKEDS	75 / 8 AA	32
Phosphosite 13:	TRABD	Q9H4I3	S20	NVEPVVPSEASEPVP	85 / 7 AA	42
Phosphosite 14:	KCP	Q6ZWJ8	S1303	PEGLLLPSEAAFGNS	75 / 8 AA	160
Phosphosite 15:	BCL2L13	Q9BXK5	S437	EKKPVPPSEGKSRLS	75 / 8 AA	53
Phosphosite 16:	PNLIP	P16233	S211	ELVRLDPSDAKFVDV	83 / 6 AA	51
Phosphosite 17:	ANKRD30A	Q9BXX3	S673	RADEILPSESKQKDY	71 / 7 AA	159
Phosphosite 18:	PEX1	O43933	S1121	SEILPDESKFNMYRL	71 / 7 AA	143
Phosphosite 19:	POLH	Q9Y253	S459	PKVPVTSSEAKTQGS	75 / 8 AA	78
Phosphosite 20:	OTUD4	Q01804	S884	RQNIVLPSDEKGELD	71 / 7 AA	124