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:	Y227
P-Site Sequence:	ATARANVYVTENADI
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	Y227	ATARANVYVTENADI	100 / 9 AA	105
Phosphosite 1:	EIF2B1	Q14232	Y151	AKKRFSVYVTESQPD	66 / 9 AA	34
Phosphosite 2:	INPP5A	Q14642	Y90	EYNRARVYLDENYKS	66 / 9 AA	48
Phosphosite 3:	WDR81	Q562E7	Y39	EDFQAGLYVTESPQP	55 / 9 AA	96
Phosphosite 4:	SCIN	Q9Y6U3	Y360	SDGFGKVYVTEKVAQ	62 / 8 AA	80
Phosphosite 5:	EIF2B1	Q14232	T153	KRFSVYVTESQPDLS	71 / 7 AA	34
Phosphosite 6:	RIOK2	Q9BVS4	Y348	VAEKAEVYGSENESE	55 / 9 AA	63
Phosphosite 7:	TSNAXIP1	Q2TAA8	Y470	GKRSENVYVTQKETV	71 / 7 AA	77
Phosphosite 8:	TSHZ1	Q6ZSZ6	Y389	DQKAANPYVTPNNRY	75 / 8 AA	118
Phosphosite 9:	C12orf56	Q8IXR9	T63	SDRLVYLTENPPKSI	83 / 6 AA	71
Phosphosite 10:	CSTF1	Q05048	Y277	YNSSANMYVTGSKDG	55 / 9 AA	48
Phosphosite 11:	PRMT1	Q99873	Y189	FPDRATLYVTAIEDR	62 / 8 AA	42
Phosphosite 12:	EML4	Q9HC35	Y277	KDCRANVYLLPTGEI	83 / 6 AA	109
Phosphosite 13:	BPHL	Q86WA6	Y167	VIWGANAYVTDEDSM	71 / 7 AA	33
Phosphosite 14:	SETD2	Q9BYW2	T1483	IEENVYLTERKKNKS	83 / 6 AA	288
Phosphosite 15:	TSHZ3	Q63HK5	Y15	APRRAAAYVSEELKA	55 / 9 AA	119
Phosphosite 16:	C12orf56	Q8IXR9	Y61	VLSDRLVYLTENPPK	83 / 6 AA	71
Phosphosite 17:	PPP2R2C	Q9Y2T4	S19	HSFLRDHSYVTEADI	62 / 8 AA	52
Phosphosite 18:	ZRSR2	Q15696	Y271	PHLRGNVYVQYQSEE	83 / 6 AA	58
Phosphosite 19:	ZRSR1	Q15695	Y276	PHLRGNVYVQYQSEE	83 / 6 AA	58
Phosphosite 20:	ASH1L	Q9NR48	Y2082	KKIRSNVYVDVKPLS	83 / 6 AA	333