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:	Y341
P-Site Sequence:	QVPVKRKYLFTFQGE
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	Y341	QVPVKRKYLFTFQGE	100 / 9 AA	105
Phosphosite 1:	EXTL3	O43909	T344	VKRKYLFTFQGEKIE	100 / 6 AA	105
Phosphosite 2:	SPATA17	Q96L03	Y110	RGYRVRKYLFNYYYL	71 / 7 AA	43
Phosphosite 3:	TXNDC16	Q9P2K2	Y657	LTLVKQKYLDSFTPC	66 / 9 AA	94
Phosphosite 4:	EIF3C	Q99613	Y791	QEESLRTYLFTYSSV	71 / 7 AA	105
Phosphosite 5:	SOX4	Q06945	Y297	EKKVKRVYLFGGLGT	85 / 7 AA	47
Phosphosite 6:	C1orf109	Q9NX04	Y158	KSYLKRKYLLSSIQW	62 / 8 AA	23
Phosphosite 7:	ARID4A	P29374	Y394	TAYRKYLYGFEEYCR	71 / 7 AA	143
Phosphosite 8:	KCTD3	Q9Y597	Y554	MGSRPRRYLFTGHTN	83 / 6 AA	89
Phosphosite 9:	KTELC1	Q8NBL1	Y267	VDHCKYKYLFNFRGV	66 / 9 AA	46
Phosphosite 10:	ARID4A	P29374	Y392	VKTAYRKYLYGFEEY	71 / 7 AA	143
Phosphosite 11:	SENP5	Q96HI0	Y679	CVENIRKYLLTEARE	83 / 6 AA	87
Phosphosite 12:	SYNPO	Q8N3V7	S623	ARRGSRKSMFTFVEK	71 / 7 AA	99
Phosphosite 13:	KIAA1826	Q8NCY6	Y73	GTEVKRRYLDWRALM	83 / 6 AA	41
Phosphosite 14:	PARD3	Q8TEW0	Y3352	DCASPRKYLFKDLDG	100 / 5 AA	151
Phosphosite 15:	FAM48A	Q8NEM7	Y28	QRPPKRKYLSSGRKS	71 / 7 AA	86
Phosphosite 16:	EIF3C	Q99613	T790	IQEESLRTYLFTYSS	83 / 6 AA	105
Phosphosite 17:	METTL14	Q9HCE5	Y66	APNAKRKYLDEGETD	83 / 6 AA	52
Phosphosite 18:	FANCB	Q8NB91	Y632	EDLSTGKYLLTFPKK	83 / 6 AA	98
Phosphosite 19:	CDKL3	Q8IVW4	Y105	ESKRLRKYLFQILRA	100 / 5 AA	68
Phosphosite 20:	DNAH10	Q8IVF4	Y608	GQEVKQKYLEVGRTM	83 / 6 AA	515