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:	EXTL1
Human P-Site:	S59
P-Site Sequence:	AELLQSFSQPGELPE
UniProt:	Q92935
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXTL1	Q92935	S59	AELLQSFSQPGELPE	100 / 9 AA	75
Phosphosite 1:	PRDM6	Q9NQX0	S511	GHCSQSFSQPSELRN	87 / 8 AA	64
Phosphosite 2:	EXTL1	Q92935	S57	LDAELLQSFSQPGEL	100 / 7 AA	75
Phosphosite 3:	CACNA1H	O95180	S451	DSTLASFSEPGSCYE	75 / 8 AA	259
Phosphosite 4:	CACNA1G	O43497	S427	ASTLASFSEPGSCYE	75 / 8 AA	262
Phosphosite 5:	Thsd4	Q6ZMP0	S281	HGATQSFSQPARSTA	85 / 7 AA	112
Phosphosite 6:	TBC1D1	Q86TI0	S237	RPMRKSFSQPGLRSL	85 / 7 AA	133
Phosphosite 7:	ENAH	Q8N8S7	S295	EPGLQAASQPAETPS	66 / 9 AA	67
Phosphosite 8:	MCFD2	Q8NI22	S34	EEPAASFSQPGSMGL	100 / 6 AA	16
Phosphosite 9:	Thsd4	Q6ZMP0	S279	GTHGATQSFSQPARS	100 / 6 AA	112
Phosphosite 10:	MCM9	Q9NXL9	S85	LTILQSLSQPEAVSM	85 / 7 AA	127
Phosphosite 11:	EHBP1	Q8NDI1	S1021	KTQLQSFSQYIENRP	100 / 6 AA	140
Phosphosite 12:	PRDM6	Q9NQX0	S509	QCGHCSQSFSQPSEL	100 / 6 AA	64
Phosphosite 13:	PICALM	Q13492	S565	TKNDVNWSQPGEKKL	71 / 7 AA	71
Phosphosite 14:	EPHX3	Q9H6B9	S269	EAFLYNFSQPGGLTG	75 / 8 AA	41
Phosphosite 15:	EHBP1	Q8NDI1	S1019	VRKTQLQSFSQYIEN	100 / 6 AA	140
Phosphosite 16:	FRMPD4	Q14CM0	S611	DGLNQQLSQPGEAPC	75 / 8 AA	144
Phosphosite 17:	PPP2R3A	Q06190	S520	LMDLESFSQKMETSL	66 / 9 AA	130
Phosphosite 18:	DSC1	Q08554	T823	YTDWQSFTQPRLGEK	71 / 7 AA	100
Phosphosite 19:	RGS12	O14924	S1255	GNGRESASQPGEQWE	75 / 8 AA	156
Phosphosite 20:	TRPC4AP	Q8TEL6	S466	LRLLQSFSDHHENKY	66 / 9 AA	91